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<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Exoplanets - NASA Science</title> <link rel="apple-touch-icon" sizes="180x180" href="https://science.nasa.gov/apple-touch-icon.png"> <link rel="preload" href="https://science.nasa.gov/font-face.css" as="style"> <link rel="preload" href="https://smd-cms.nasa.gov/wp-content/client-mu-plugins/uswds-framework/uswds/fonts/public-sans/PublicSans-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous"> <link rel="preload" href="https://smd-cms.nasa.gov/wp-content/client-mu-plugins/uswds-framework/uswds/fonts-split/inter/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2" as="font" type="font/woff2" crossorigin="anonymous"> <link rel="preload" href="https://smd-cms.nasa.gov/wp-content/client-mu-plugins/uswds-framework/uswds/fonts-split/db-mono/aFTU7PB1QTsUX8KYthqQBA.woff2" as="font" type="font/woff2" crossorigin="anonymous"> <meta property="og:title" content="Exoplanets - NASA Science"> <meta property="og:url" content="https://science.nasa.gov/exoplanets/"> <meta name="description" content="Overview Most of the exoplanets discovered so far are in a relatively small region of our galaxy, the Milky Way. (“Small” meaning within thousands of light-years of our solar system; one light-year equals 5.88 trillion miles, or 9.46 trillion kilometers.) Even the closest known exoplanet to Earth, Proxima Centauri b, is still about 4 light-years […]"> <meta property="og:description" content="Overview Most of the exoplanets discovered so far are in a relatively small region of our galaxy, the Milky Way. (“Small” meaning within thousands of light-years of our solar system; one light-year equals 5.88 trillion miles, or 9.46 trillion kilometers.) Even the closest known exoplanet to Earth, Proxima Centauri b, is still about 4 light-years […]"> <meta property="og:image" content="https://science.nasa.gov/wp-content/uploads/2023/06/lp79118d-beautyshot-jpg.webp?w=1024"> <meta name="twitter:title" content="Exoplanets - NASA Science"> <meta name="twitter:description" content="Overview Most of the exoplanets discovered so far are in a relatively small region of our galaxy, the Milky Way. (“Small” meaning within thousands of light-years of our solar system; one light-year equals 5.88 trillion miles, or 9.46 trillion kilometers.) Even the closest known exoplanet to Earth, Proxima Centauri b, is still about 4 light-years […]"> <meta name="twitter:image" content="https://science.nasa.gov/wp-content/uploads/2023/06/lp79118d-beautyshot-jpg.webp?w=1024"> <meta name="twitter:card" content="summary_large_image"> <meta property="og:image:alt" content> <meta name="twitter:image:alt" content> <meta property="og:image:width" content="1024"> <meta name="twitter:image:width" content="1024"> <meta property="og:image:height" content="576"> <meta name="twitter:image:height" content="576"> <link rel="canonical" href="https://science.nasa.gov/exoplanets/"> <meta name="keywords" content="exoplanets"> <meta name="searchgov_custom3" content="topic"> <meta name="parsely-title" content="Exoplanets - NASA Science"> <meta name="parsely-link" content="https://science.nasa.gov/exoplanets/"> <meta name="parsely-type" content="post"> <meta name="parsely-image-url" 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href="https://www.nasa.gov/missions/" tabindex="-1">Search All NASA Missions</a></li><li><a href="https://www.nasa.gov/a-to-z-of-nasa-missions/" tabindex="-1">A to Z List of Missions</a></li><li><a href="https://www.nasa.gov/events/" tabindex="-1">Upcoming Launches and Landings</a></li><li><a href="https://www.nasa.gov/humans-in-space/spaceships-and-rockets/" tabindex="-1">Spaceships and Rockets</a></li><li><a href="https://www.nasa.gov/communicating-with-missions/" tabindex="-1">Communicating with Missions</a></li><li><a href="https://www.nasa.gov/humans-in-space/artemis/" tabindex="-1">Artemis</a></li><li><a href="https://science.nasa.gov/mission/webb/" tabindex="-1">James Webb Space Telescope</a></li><li><a href="https://science.nasa.gov/mission/hubble/" tabindex="-1">Hubble Space Telescope</a></li><li><a href="https://www.nasa.gov/international-space-station/" tabindex="-1">International Space Station</a></li><li><a href="https://science.nasa.gov/mission/osiris-rex/" tabindex="-1">OSIRIS-REx</a></li></ul></li><li>Humans in Space <ul><li><a href="https://www.nasa.gov/humans-in-space/why-go-to-space/" tabindex="-1">Why Go to Space</a></li><li><a href="https://www.nasa.gov/humans-in-space/astronauts/" tabindex="-1">Astronauts</a></li><li><a href="https://www.nasa.gov/humans-in-space/commercial-space/" tabindex="-1">Commercial Space</a></li><li><a href="https://www.nasa.gov/humans-in-space/destinations/" tabindex="-1">Destinations</a></li><li><a href="https://www.nasa.gov/humans-in-space/spaceships-and-rockets/" tabindex="-1">Spaceships and Rockets</a></li><li><a href="https://www.nasa.gov/humans-in-space/living-in-space/" tabindex="-1">Living in Space</a></li></ul></li><li>Earth &amp; Climate <ul><li><a href="https://science.nasa.gov/earth/explore/" tabindex="-1">Explore Earth Science</a></li><li><a href="https://science.nasa.gov/climate-change/" tabindex="-1">Climate Change</a></li><li><a href="https://science.nasa.gov/earth/facts/" tabindex="-1">Earth, Our Planet</a></li><li><a href="https://science.nasa.gov/earth/in-action/" tabindex="-1">Earth Science in Action</a></li><li><a href="https://science.nasa.gov/earth/multimedia/" tabindex="-1">Earth Multimedia</a></li><li><a href="https://science.nasa.gov/earth/data/" tabindex="-1">Earth Data</a></li><li><a href="https://science.nasa.gov/earth-science/" tabindex="-1">Earth Science Researchers</a></li></ul></li><li>About NASA <ul><li><a href="https://www.nasa.gov/nasa-impacts/" tabindex="-1">NASA's Impacts</a></li><li><a href="https://www.nasa.gov/nasa-centers-and-facilities/" tabindex="-1">Centers and Facilities</a></li><li><a href="https://www.nasa.gov/nasa-directorates/" tabindex="-1">Directorates</a></li><li><a href="https://www.nasa.gov/nasa-organization/" tabindex="-1">Organizations</a></li><li><a href="https://www.nasa.gov/people-of-nasa/" tabindex="-1">People of NASA</a></li><li><a href="https://www.nasa.gov/careers/" tabindex="-1">Careers</a></li><li><a href="https://www.nasa.gov/learning-resources/nasa-internship-programs/" tabindex="-1">Internships</a></li><li><a href="https://www.nasa.gov/history/" tabindex="-1">Our History</a></li><li><a href="https://www.nasa.gov/doing-business-with-nasa/" tabindex="-1">Doing Business with NASA</a></li><li><a href="https://www.nasa.gov/get-involved/" tabindex="-1">Get Involved</a></li><li><a href="https://www.nasa.gov/contact-nasa/" tabindex="-1">Contact</a></li></ul></li><li>Learning Resources <ul><li><a href="https://www.nasa.gov/learning-resources/for-kids-and-students/" tabindex="-1">For Kids and Students</a></li><li><a href="https://www.nasa.gov/learning-resources/for-educators/" tabindex="-1">For Educators</a></li><li><a href="https://www.nasa.gov/learning-resources/colleges-and-universities/" tabindex="-1">For Colleges and Universities</a></li><li><a href="https://www.nasa.gov/learning-resources/for-professionals/" tabindex="-1">For Professionals</a></li><li><a href="https://science.nasa.gov/for-everyone/" tabindex="-1">Science for Everyone</a></li><li><a href="https://www.nasa.gov/learning-resources/requests-for-exhibits-artifacts-or-speakers/" tabindex="-1">Request an Exhibit or Speaker</a></li><li><a href="https://www.nasa.gov/learning-resources/stem-engagement-at-nasa/" tabindex="-1">STEM Engagement at NASA</a></li></ul></li><li>Aeronautics <ul><li><a href="https://www.nasa.gov/aeronautics/science-in-the-air/" tabindex="-1">Science in the Air</a></li><li><a href="https://www.nasa.gov/aeronautics/aircraft/" tabindex="-1">NASA Aircraft</a></li><li><a href="https://www.nasa.gov/aeronautics/flight-innovation/" tabindex="-1">Flight Innovation</a></li><li><a href="https://www.nasa.gov/aeronautics/supersonic-flight/" tabindex="-1">Supersonic Flight</a></li><li><a href="https://www.nasa.gov/aeronautics/air-traffic-solutions/" tabindex="-1">Air Traffic Solutions</a></li><li><a href="https://www.nasa.gov/aeronautics/green-aero-tech/" tabindex="-1">Green Aviation Tech</a></li><li><a href="https://www.nasa.gov/aeronautics/drones-and-you/" tabindex="-1">Drones & You</a></li></ul></li><li>Technology <ul><li><a href="https://www.nasa.gov/technology-transfer-spinoffs/" tabindex="-1">Technology Transfer & Spinoffs</a></li><li><a href="https://www.nasa.gov/space-travel-technology/" tabindex="-1">Space Travel Technology</a></li><li><a href="https://www.nasa.gov/space-living-technology/" tabindex="-1">Technology Living in Space</a></li><li><a href="https://www.nasa.gov/manufacturing-and-materials/" tabindex="-1">Manufacturing and Materials</a></li><li><a href="https://www.nasa.gov/robotics/" tabindex="-1">Robotics</a></li><li><a href="https://www.nasa.gov/science-instruments/" tabindex="-1">Science Instruments</a></li><li><a href="https://www.nasa.gov/computing/" tabindex="-1">Computing</a></li></ul></li><li>The Universe <ul><li><a href="https://science.nasa.gov/exoplanets/" tabindex="-1">Exoplanets</a></li><li><a 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fill="white"></rect></svg></button></div></div><div><div class="NavSecondaryMobileDropdown width-full"><button aria-expanded="false" aria-controls="dropdown_5-link_id_0" class="nav-secondary-dark display-flex flex-row flex-align-center width-full"><div class="text-white text-left width-full text-bold">News</div><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="8" cy="8" r="7.5" fill="#0B3D91" stroke="white"></circle><rect x="4" y="7.6001" width="8" height="0.8" fill="white"></rect><rect x="7.59998" y="12" width="8" height="0.8" transform="rotate(-90 7.59998 12)" fill="white"></rect></svg></button></div></div><div><a href="/exoplanets/multimedia/" class="link-external-false nav-link text-bold text-white"><span class="text-carbon-90">Multimedia</span></a></div><div><div class="NavSecondaryMobileDropdown width-full"><button aria-expanded="false" aria-controls="dropdown_7-link_id_0" class="nav-secondary-dark display-flex flex-row flex-align-center width-full"><div class="text-white text-left width-full text-bold">Resources</div><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="8" cy="8" r="7.5" fill="#0B3D91" stroke="white"></circle><rect x="4" y="7.6001" width="8" height="0.8" fill="white"></rect><rect x="7.59998" y="12" width="8" height="0.8" transform="rotate(-90 7.59998 12)" fill="white"></rect></svg></button></div></div><div><a href="https://exoplanets.nasa.gov/exep/" rel="noopener noreferrer" target="_self" class="link-external-false nav-link text-bold text-white"><span class="text-carbon-90">ExEP</span></a></div></div></div></div></nav></div></div></div></div></div><div class="GutenbergBlocks hds-module"><div class="BlockLayout margin-full-bleed"><div class="BlockWrapper hds-module nasa-gb-align-full maxw-full width-full padding-0 wp-block-nasa-blocks-page-intro NasaBlocksPageIntroBlock"><div class="padding-0 bg-spacesuit-white wp-block-nasa-blocks-page-intro"><div class="hds-page-intro hds-page-intro-banner width-full maxw-full padding-0 hds-cover-wrapper minh-tablet"><div class="hds-foreground-wrapper display-flex"><div class="grid-row grid-container grid-container-block margin-top-auto margin-bottom-auto width-full maxw-desktop-lg padding-top-9 padding-x-3 z-400"><div class="grid-col-12 desktop:grid-col-6 desktop:padding-right-4 margin-bottom-3 desktop:margin-bottom-0"><div class="margin-bottom-2"><h1 class="page-heading-md line-height-sm color-spacesuit-white-important margin-0">Exoplanets</h1></div><p class="p-lg color-carbon-30-important">An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called rogue planets, are untethered to any star. We’ve confirmed more than 5,600 exoplanets out of the billions that we believe exist.<br></p></div><div class="grid-col-12 desktop:grid-col-6 desktop:padding-right-4 margin-bottom-3 desktop:margin-bottom-0"></div></div></div><div class="skrim-overlay skrim-left mobile-skrim-top z-200"></div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=4096&format=webp 4096w"><img width="2048" height="1195" alt="exoplanet K2-18b illustration" loading="eager" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/heic1916a-jpg.webp?w=4096&format=png 4096w"></picture></figure></div></div></div></div></div><div class="GutenbergBlocksCustomFields hds-module"><div class="GutenbergBlocks hds-module"><div class="BlockLayout BlockLayoutGeneric grid-row grid-container grid-container-block smd-padding-x-responsive margin-top-5 margin-bottom-2"><div class="grid-col-12 desktop:grid-col-8 desktop:grid-offset-2"><div id="h-overview" class="BlockWrapper hds-module width-full maxw-full CoreHeadingBlock"><div class="grid-container-block grid-container padding-0"><h2><span>Overview</span></h2></div></div></div></div><div class="BlockLayout BlockLayoutGeneric grid-row grid-container grid-container-block smd-padding-x-responsive margin-y-3"><div class="grid-col-12 desktop:grid-col-8 desktop:grid-offset-2"><div class="BlockWrapper hds-module width-full maxw-full CoreParagraphBlock"><div class="grid-container-block grid-container padding-0"><p class="margin-0 padding-0">Most of the exoplanets discovered so far are in a relatively small region of our galaxy, the Milky Way. ("Small" meaning within thousands of light-years of our solar system; one light-year equals 5.88 trillion miles, or 9.46 trillion kilometers.) Even the closest known exoplanet to Earth, <a href="https://science.nasa.gov/exoplanet-catalog/proxima-centauri-b/">Proxima Centauri b</a>, is still about 4 light-years away. We know there are more planets than stars in the galaxy.</p></div></div></div></div><div class="BlockLayout BlockLayoutGeneric grid-row grid-container grid-container-block smd-padding-x-responsive margin-y-3"><div class="grid-col-12 desktop:grid-col-8 desktop:grid-offset-2"><div class="BlockWrapper hds-module width-full maxw-full CoreParagraphBlock"><div class="grid-container-block grid-container padding-0"><p class="margin-0 padding-0">By measuring exoplanets’ sizes (diameters) and masses (weights), we can see compositions ranging from rocky (like Earth and Venus) to gas-rich (like Jupiter and Saturn). Some planets may be dominated by water or ice, while others are dominated by iron or carbon. We’ve identified <a href="https://science.nasa.gov/exoplanet-catalog/55-cancri-b/">lava worlds</a> covered in molten seas, puffy planets the <a href="https://science.nasa.gov/exoplanet-catalog/kepler-7b/">density of Styrofoam</a> and dense <a href="https://science.nasa.gov/exoplanet-catalog/psr-b125712-b/">cores of planets</a> still orbiting their stars.</p></div></div></div></div><div class="BlockLayout margin-full-bleed"><div class="BlockWrapper hds-module nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 bg-spacesuit-white color-mode-dark wp-block-nasa-blocks-news-automated"><div class="grid-container grid-container-block"><div class="grid-row flex-align-center margin-bottom-3"><div class="desktop:grid-col margin-bottom-2 desktop:margin-bottom-0"><h2 class="section-heading-md margin-0">Exoplanet Stories </h2></div><div class="desktop:grid-col display-flex flex-align-center desktop:flex-justify-end"><a href="/exoplanets/stories" class="link-external-false BaseButton button-primary link-external-0 display-inline-block button-primary-md"><span class="display-flex flex-row flex-align-center width-auto"><span class="line-height-alt-1 width-auto" style="white-space:pre-wrap;min-width:1px;"><span>Explore All Exoplanet Stories</span></span><svg viewBox="0 0 34 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="button-primary-circle" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></span></a></div></div><div class="grid-row latest-news-items"><div class="grid-col mobile:grid-col tablet:grid-col-12 desktop:grid-col-7 latest-news-item-0 margin-bottom-2 -tablet:margin-bottom-0 desktop:margin-bottom-0 padding-right-0 tablet:padding-right-0 desktop:padding-right-2"><a href="/universe/exoplanets/discovery-alert-a-hot-neptune-in-a-tight-orbit/" class="link-external-false maxw-full width-full latest-news-item news-item news-item"><div class="hds-cover-wrapper cover-hover-zoom bg-carbon-black"><div class="skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-column flex-align-start flex-justify-start z-200"><div class="display-flex flex-align-center label color-spacesuit-white margin-bottom-auto"><svg version="1.1" class="square-2 margin-right-1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve"><g><g><path d="M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z"></path><path d="M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z"></path></g></g></svg><span>Article</span></div><div class="display-block maxw-tablet"><div class="label margin-bottom-1">4 min read</div><p class="heading-22 color-spacesuit-white margin-0"><span>Discovery Alert: a ‘Hot Neptune’ in a Tight Orbit</span></p></div></div><figure class="hds-media-background z-100"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=4096&format=webp 4096w"><img width="1024" height="576" alt="A dark planet, left, is shown in close orbit around its star, right; some of the planet's atmosphere is being blown outward by the star." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=4096&format=jpeg" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=320&format=jpeg 320w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=640&format=jpeg 640w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=768&format=jpeg 768w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1024&format=jpeg 1024w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1280&format=jpeg 1280w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1536&format=jpeg 1536w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=2048&format=jpeg 2048w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=2560&format=jpeg 2560w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=3072&format=jpeg 3072w, https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=4096&format=jpeg 4096w"></picture></figure></div></a></div><div class="tablet:grid-col desktop:grid-col-5 grid-row latest-news-items"><a href="/universe/exoplanets/discovery-alert-a-rare-glimpse-of-a-newborn-planet/" class="link-external-false maxw-full width-full latest-news-item news-item tablet:grid-col latest-news-item latest-news-item-1 news-item margin-bottom-2 tablet:margin-bottom-0 desktop:margin-bottom-0 padding-right-0"><div class="hds-cover-wrapper cover-hover-zoom bg-carbon-black"><div class="skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-column flex-align-start flex-justify-start z-200"><div class="display-flex flex-align-center label color-spacesuit-white margin-bottom-auto"><svg version="1.1" class="square-2 margin-right-1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve"><g><g><path d="M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z"></path><path d="M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z"></path></g></g></svg><span>Article</span></div><div class="display-block maxw-tablet"><div class="label margin-bottom-1">4 min read</div><p class="heading-22 color-spacesuit-white margin-0"><span>Discovery Alert: A Rare Glimpse of a Newborn Planet</span></p></div></div><figure class="hds-media-background z-100"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=4096&format=webp 4096w"><img width="960" height="1273" alt loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=4096&format=jpeg" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=320&format=jpeg 320w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=640&format=jpeg 640w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=768&format=jpeg 768w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=1024&format=jpeg 1024w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=1280&format=jpeg 1280w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=1536&format=jpeg 1536w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=2048&format=jpeg 2048w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=2560&format=jpeg 2560w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=3072&format=jpeg 3072w, https://science.nasa.gov/wp-content/uploads/2024/11/unknown.jpeg?w=4096&format=jpeg 4096w"></picture></figure></div></a></div></div><div class="grid-row padding-top-2 desktop:padding-top-5"><a href="https://www.nasa.gov/missions/roman-space-telescope/telescope-for-nasas-roman-mission-complete-delivered-to-goddard/" rel="noopener noreferrer" target="_self" class="link-external-false maxw-full width-full mobile:grid-col-12 tablet:grid-col-12 desktop:grid-col padding-bottom-4 desktop:padding-bottom-0 padding-right-0 desktop:padding-right-2"><div class="display-flex"><div class="padding-right-3"><div class="hds-cover-wrapper cover-hover-zoom bg-carbon-black circle-10 minw-10 maxh-10 minh-10"><figure class="hds-media-background z-100"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=320&format=webp 320w, https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=640&format=webp 640w, https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=768&format=webp 768w, https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=1024&format=webp 1024w, https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=1280&format=webp 1280w, https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=1536&format=webp 1536w, https://www.nasa.gov/wp-content/uploads/2024/11/ioa-005.jpg?w=2048&format=webp 2048w, 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xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve"><g><g><path d="M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z"></path><path d="M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z"></path></g></g></svg><span>Article</span><span class="margin-left-2">2 weeks ago</span></div></div></div></a><a href="https://www.nasa.gov/podcasts/universo-curioso-de-la-nasa/explorando-el-cosmos-con-webb/" rel="noopener noreferrer" target="_self" class="link-external-false maxw-full width-full mobile:grid-col-12 tablet:grid-col-12 desktop:grid-col padding-bottom-4 desktop:padding-bottom-0 padding-right-0 desktop:padding-right-2"><div class="display-flex"><div 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https://www.nasa.gov/wp-content/uploads/2024/09/universocurioso-s02-illust-16x9-v01-1.png?w=3072&format=png 3072w, https://www.nasa.gov/wp-content/uploads/2024/09/universocurioso-s02-illust-16x9-v01-1.png?w=4096&format=png 4096w"></picture></figure></div></div><div><div class="label margin-bottom-1 color-carbon-black">39 min read</div><p class="heading-14 color-carbon-black line-height-md margin-top-1 margin-bottom-1">Explorando el cosmos con Webb</p><div class="display-flex flex-align-center label color-carbon-60 margin-bottom-auto"></div></div></div></a><a href="https://www.nasa.gov/universe/exoplanets/does-distant-planet-host-volcanic-moon-like-jupiters-io/" rel="noopener noreferrer" target="_self" class="link-external-false maxw-full width-full mobile:grid-col-12 tablet:grid-col-12 desktop:grid-col padding-bottom-4 desktop:padding-bottom-0 padding-right-0 desktop:padding-right-2"><div class="display-flex"><div class="padding-right-3"><div class="hds-cover-wrapper cover-hover-zoom 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https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=2048&format=webp 2048w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=2560&format=webp 2560w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=3072&format=webp 3072w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=4096&format=webp 4096w"><img alt loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=4096&format=jpeg" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=320&format=jpeg 320w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=640&format=jpeg 640w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=768&format=jpeg 768w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=1024&format=jpeg 1024w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=1280&format=jpeg 1280w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=1536&format=jpeg 1536w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=2048&format=jpeg 2048w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=2560&format=jpeg 2560w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=3072&format=jpeg 3072w, https://www.nasa.gov/wp-content/uploads/2024/10/1-exomoon-wide-view-artists-concept.jpg?w=4096&format=jpeg 4096w"></picture></figure></div></div><div><div class="label margin-bottom-1 color-carbon-black">5 min read</div><p class="heading-14 color-carbon-black line-height-md margin-top-1 margin-bottom-1">Does Distant Planet Host Volcanic Moon Like Jupiter’s Io?</p><div class="display-flex flex-align-center label color-carbon-60 margin-bottom-auto"><svg version="1.1" class="square-2 margin-right-1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve"><g><g><path d="M8,0C3.5,0-0.1,3.7,0,8.2C0.1,12.5,3.6,16,8,16c4.4,0,8-3.6,8-8C16,3.5,12.4,0,8,0z M8,15.2 C4,15.2,0.8,12,0.8,8C0.8,4,4,0.8,8,0.8c3.9,0,7.2,3.2,7.2,7.1C15.2,11.9,12,15.2,8,15.2z"></path><path d="M5.6,12c0.8-0.8,1.6-1.6,2.4-2.4c0.8,0.8,1.6,1.6,2.4,2.4c0-2.7,0-5.3,0-8C8.8,4,7.2,4,5.6,4 C5.6,6.7,5.6,9.3,5.6,12z"></path></g></g></svg><span>Article</span><span class="margin-left-2">2 months ago</span></div></div></div></a></div></div></div></div><div class="BlockLayout margin-full-bleed"><div class="BlockWrapper hds-module hds-gallery-preview padding-y-5 desktop:padding-y-7 padding-x-3 bg-spacesuit-white width-full maxw-full wp-block-nasa-blocks-gallery-preview NasaBlocksGalleryPreviewBlock"><div class="grid-container grid-container-widescreen padding-x-0"><div class="grid-row width-full"><div class="grid-col-12 desktop:grid-col-8"><div class="margin-bottom-2"><h2 class="heading-22 margin-0">Exoplanets</h2></div><div class="display-flex flex-wrap flex-align-center margin-bottom-1"><div class="display-flex flex-align-center label hds-gallery-preview-label z-400 color-carbon-60 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display-inline-block button-primary-md margin-y-3"><span class="display-flex flex-row flex-align-center width-auto"><span class="line-height-alt-1 width-auto" style="white-space:pre-wrap;min-width:1px;"><span class="section-heading-md">Go To Gallery</span></span><svg viewBox="0 0 34 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="button-primary-circle" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></span></a></div></div></div><div class="hds-gallery-preview-images grid-container grid-container-widescreen padding-x-0"><div class="hds-gallery-preview-row hds-gallery-preview-row-lg"><div class="hds-gallery-preview-col hds-gallery-preview-flex-two hds-gallery-preview-items hds-gallery-preview-grid"><div class="hds-gallery-preview-row"><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-pia20690/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1920" height="1080" alt="K2-33b, shown in this illustration, is one of the youngest exoplanets detected to date using NASA's Kepler Space Telescope." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/clear-to-cloudy-hot-jupiters/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="625" alt="Artist's impression of the ten hot Jupiter exoplanets. Two rows of exoplanet illustrations. There are 5 planets of varying sizes, colors, and atmospheric features in each row." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=4096&format=png 4096w"></picture></figure></div></a></div></div></div><div class="hds-gallery-preview-row"><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/8x10-ai-4/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="767" alt="Artist concept of a gas giant planet circling a pair of red dwarf stars in the system OGLE-2007-BLG-349. The pair of red dwarf stars is in the upper right. A large blue world is at lower-left." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=4096&format=png 4096w"></picture></figure></div></a></div></div><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-acd20-0044-003_1/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1920" height="1151" alt="Kepler-1649c and Earth comparison" loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div></div></div><div class="hds-gallery-preview-col hds-gallery-preview-flex-three hds-gallery-preview-items"><div class="hds-gallery-preview-item hds-gallery-preview-item-featured"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-pia15258/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1920" height="853" alt="Astronomers using data from NASA Kepler mission and ground-based telescopes recently discovered the three smallest exoplanets known to circle another star, called KOI-961.01, KOI-961.02 and KOI-961.03." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div></div></div><div class="hds-gallery-preview-row hds-gallery-preview-row-2 hds-gallery-preview-row-sm"><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-pia22082/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="2048" height="1152" alt="This artist's rendering shows a large exoplanet causing small bodies to collide in a disk of dust." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-pia24372/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1920" height="1080" alt="Three possible interiors of the TRAPPIST-1 exoplanets. All seven planets have very similar densities, so they likely have a similar compositions." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-pia21473/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="2200" height="1700" alt="This illustration shows a red dwarf star orbited by a hypothetical exoplanet. By mining data from NASA's GALEX spacecraft, a team of astronomers identified dozens of flares at a range of durations and strengths." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-pia22087/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1920" height="1622" alt="A NASA-led team of scientists determined that WASP-18b, a 'hot Jupiter' located 325 light-years from Earth, has a stratosphere that's loaded with carbon monoxide, but has no signs of water." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div><div class="hds-gallery-preview-item"><div class="hds-cover-wrapper width-full height-full"><a href="/image-detail/amf-gsfc_20171208_archive_e002172/" class="link-external-false"><div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1280" height="1024" alt loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></a></div></div></div><div class="desktop:grid-col-12 display-block desktop:display-none"><a href="/gallery/exoplanets/" class="link-external-false BaseButton button-primary link-external-0 display-inline-block button-primary-md margin-y-3"><span class="display-flex flex-row flex-align-center width-auto"><span class="line-height-alt-1 width-auto" style="white-space:pre-wrap;min-width:1px;"><span class="section-heading-md">Go To Gallery</span></span><svg viewBox="0 0 34 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="button-primary-circle" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></span></a></div></div></div></div><div class="BlockLayout BlockLayoutGeneric grid-row grid-container grid-container-block smd-padding-x-responsive margin-y-3"><div class="grid-col-12 desktop:grid-col-10 desktop:grid-offset-1"><div class="BlockWrapper hds-module margin-left-auto margin-right-auto nasa-block-align-undefined SmdBlockIframeEmbedBlock hds-media"><figure><div style="height: 0.00px; width: 100 %;"><iframe src="https://eyes.nasa.gov/apps/exo/" title="" class="smd-iframe-iframe margin-left-auto margin-right-auto border-0" allow="fullscreen">Unable to render the provided source</iframe></div><div class="padding-y-1"><div class="caption-wrapper"><figcaption class="hds-caption"><div class="hds-caption-text smd-embed-caption-text margin-0">Get set for launch. “Eyes on Exoplanets” will fly you to any planet you wish—as long as it's far beyond our solar system. This fully rendered 3D universe is scientifically accurate, allowing you to zoom in for a close look at more than 1,000 exotic planets known to orbit distant stars.</div></figcaption></div></div></figure></div></div></div><div class="BlockLayout margin-full-bleed"><div class="BlockWrapper hds-module width-full maxw-full bg-carbon-05 padding-bottom-9 padding-top-9 wp-block-nasa-blocks-featured-link NasaBlocksFeaturedLinkBlock"><div class="grid-container grid-container-block padding-x-0 padding-top-9 desktop:padding-top-0"><div class="grid-row flex-align-center"><div class="grid-col-12 desktop:grid-col-6 padding-x-3 desktop:padding-right-5 margin-bottom-5"><h2 class="page-heading-md margin-0">Exoplanet Types</h2><p class="p-md">So far scientists have categorized exoplanets into the following types: Gas giant, Neptunian, super-Earth and terrestrial with subcategories like mini-Neptunes within those groups.</p><a href="/exoplanets/planet-types/" class="link-external-false BaseButton button-primary link-external-0 display-inline-block button-primary-md" aria-label="Learn More about Exoplanet Types"><span class="display-flex flex-row flex-align-center width-auto"><span class="line-height-alt-1 width-auto" style="white-space:pre-wrap;min-width:1px;"><span class="line-height-alt-1">Learn More about Exoplanet Types</span></span><svg viewBox="0 0 34 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="button-primary-circle" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></span></a></div><div class="grid-col-12 desktop:grid-col-6 desktop:padding-left-5"><div class="width-full"><div class="hds-media-wrapper margin-left-auto margin-right-auto NasaBlocksFeaturedLinkBlockImage"><figure class="hds-media-inner hds-cover-wrapper hds-media-ratio-fill"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="440" alt loading="eager" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=4096&format=png 4096w"></picture></figure></div></div></div></div></div></div></div><div class="BlockLayout margin-y-3"><div class="BlockWrapper hds-module bg-spacesuit-white padding-x-2 tablet:padding-x-3 desktop:padding-x-4 wp-block-nasa-blocks-featured-link-list NasaBlocksFeaturedLinkListBlock"><div class="grid-container grid-container-block padding-0"><div class="margin-bottom-4"></div><ul class="margin-0 padding-0"><li class="grid-row padding-y-2 border-top-1px border-color-carbon-30-important"><div class="grid-row featured-link-list-row width-full"><div class="grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5"><div class="width-full"><div class="hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden"><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=320&format=webp&fit=clip&crop=faces%2Cfocalpoint 320w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=640&format=webp&fit=clip&crop=faces%2Cfocalpoint 640w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=768&format=webp&fit=clip&crop=faces%2Cfocalpoint 768w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=1024&format=webp&fit=clip&crop=faces%2Cfocalpoint 1024w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=1280&format=webp&fit=clip&crop=faces%2Cfocalpoint 1280w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=1536&format=webp&fit=clip&crop=faces%2Cfocalpoint 1536w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=2048&format=webp&fit=clip&crop=faces%2Cfocalpoint 2048w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=2560&format=webp&fit=clip&crop=faces%2Cfocalpoint 2560w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=3072&format=webp&fit=clip&crop=faces%2Cfocalpoint 3072w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=4096&format=webp&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="480" height="360" alt="HD 40307 g, a super earth exoplanet is on a poster featuring a skin diver without a parachute." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:37% 33%;object-position:37% 33%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=4096&format=jpeg&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=320&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 320w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=640&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 640w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=768&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 768w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=1024&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1024w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=1280&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1280w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=1536&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1536w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=2048&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 2048w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=2560&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 2560w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=3072&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 3072w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=4096&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></div></div><div class="grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0"><div class="grid-row flex-align-center"><div class="grid-col-12 desktop:grid-col-6"><h2 class="heading-36 margin-0"><span>Exoplanet Travel Bureau</span></h2></div><div class="grid-col-12 desktop:grid-col-6"><p class="p-md margin-0 color-carbon-black">Journey beyond our solar system with guided tours, 360° surface visualizations, and our popular posters.</p></div></div></div><div class="grid-col-2 desktop:grid-col-1 display-flex flex-justify-end"><a href="https://exoplanets.nasa.gov/alien-worlds/exoplanet-travel-bureau/?intent=021" rel="noopener noreferrer" target="_self" class="link-external-false" aria-label="Exoplanet Travel Bureau"><svg class="hds-featured-link-list-button margin-left-auto margin-right-0" viewBox="0 0 32 32" fill="none"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></a></div></div></li><li class="grid-row padding-y-2 border-top-1px border-color-carbon-30-important"><div class="grid-row featured-link-list-row width-full"><div class="grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5"><div class="width-full"><div class="hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden"><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1920" height="1080" alt loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 320w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 640w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 768w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1024w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1280w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 1536w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2048w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 2560w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 3072w, https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></div></div><div class="grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0"><div class="grid-row flex-align-center"><div class="grid-col-12 desktop:grid-col-6"><h2 class="heading-36 margin-0"><span>How Do We Find Exoplanets?</span></h2></div><div class="grid-col-12 desktop:grid-col-6"><p class="p-md margin-0 color-carbon-black">Exoplanets are far, but scientists have discovered creative ways to spot these seemingly tiny objects.</p></div></div></div><div class="grid-col-2 desktop:grid-col-1 display-flex flex-justify-end"><a href="/exoplanets/facts/" class="link-external-false" aria-label="How Do We Find Exoplanets?"><svg class="hds-featured-link-list-button margin-left-auto margin-right-0" viewBox="0 0 32 32" fill="none"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></a></div></div></li><li class="grid-row padding-y-2 border-top-1px border-color-carbon-30-important"><div class="grid-row featured-link-list-row width-full"><div class="grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5"><div class="width-full"><div class="hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden"><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=320&format=webp&fit=clip&crop=faces%2Cfocalpoint 320w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=640&format=webp&fit=clip&crop=faces%2Cfocalpoint 640w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=768&format=webp&fit=clip&crop=faces%2Cfocalpoint 768w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=1024&format=webp&fit=clip&crop=faces%2Cfocalpoint 1024w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=1280&format=webp&fit=clip&crop=faces%2Cfocalpoint 1280w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=1536&format=webp&fit=clip&crop=faces%2Cfocalpoint 1536w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=2048&format=webp&fit=clip&crop=faces%2Cfocalpoint 2048w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=2560&format=webp&fit=clip&crop=faces%2Cfocalpoint 2560w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=3072&format=webp&fit=clip&crop=faces%2Cfocalpoint 3072w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=4096&format=webp&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="800" height="600" alt="Astronomers have found a clever new way to slice and dice the flickering light from a distant star in a way that reveals the strength of gravity at its surface. The new technique can also be used to significantly improve estimates of the sizes of the hundreds of exoplanets that have been discovered in the last 20 years. Current estimates have uncertainties ranging from 50 percent to 200 percent. Using the improved figures for the surface gravity of the host stars calculated by the new method should cut these uncertainties at least in half." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1.1);transform-origin:51% 53%;object-position:51% 53%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=4096&format=jpeg&fit=clip&crop=faces%2Cfocalpoint" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=320&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 320w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=640&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 640w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=768&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 768w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=1024&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1024w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=1280&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1280w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=1536&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1536w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=2048&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 2048w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=2560&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 2560w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=3072&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 3072w, https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=4096&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure></div></div></div><div class="grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0"><div class="grid-row flex-align-center"><div class="grid-col-12 desktop:grid-col-6"><h2 class="heading-36 margin-0"><span>Strange New Worlds</span></h2></div><div class="grid-col-12 desktop:grid-col-6"><p class="p-md margin-0 color-carbon-black">Explore an interactive gallery of some of the most intriguing and exotic exoplanets discovered so far.</p></div></div></div><div class="grid-col-2 desktop:grid-col-1 display-flex flex-justify-end"><a href="/exoplanets/immersive/strange-new-worlds/" class="link-external-false" aria-label="Strange New Worlds"><svg class="hds-featured-link-list-button margin-left-auto margin-right-0" viewBox="0 0 32 32" fill="none"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></a></div></div></li></ul></div></div></div><div class="BlockLayout margin-y-0"><div><div class="display-none desktop:display-block"><div class="BlockWrapper hds-module hds-secondary-navigation width-full border-bottom-1px text-center tablet:display-flex flex-align-center desktop:display-block hds-color-mode-light wp-block-nasa-blocks-hdsnav NasaBlocksSecondaryNavigationDesktopBlock"><div class="hds-secondary-nav-track grid-container grid-container-extrawide padding-0 tablet:padding-x-3 desktop:padding-x-2"><div class="hds-secondary-navigation-menu-items margin-0"></div></div></div></div><div class="display-block desktop:display-none"><div class="BlockWrapper hds-module wp-block-nasa-blocks-hdsnav NavSecondaryMobileBlock"><nav aria-label="Section" class="nav-secondary-light padding-top-05 padding-bottom-05 nav-secondary-border"><button aria-expanded="false" aria-controls="secondary-nav-exoplanets" class="text-carbon-90 display-flex flex-row flex-align-center width-full bg-transparent border-0"><div class="width-full text-left text-bold">Explore This Section</div><svg class="mobile-nav-toggle-icon" width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0.5 10C0.5 4.75329 4.75329 0.5 10 0.5C15.2467 0.5 19.5 4.75329 19.5 10C19.5 15.2467 15.2467 19.5 10 19.5C4.75329 19.5 0.5 15.2467 0.5 10Z" fill="none" stroke="#959599"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M10 11.0552L13.2328 7.80005L14 8.57249L10 12.6L6 8.57249L6.76716 7.80005L10 11.0552Z" fill="#17171B"></path></svg></button><div style="display:none;" id="secondary-nav-exoplanets" class=""></div></nav></div></div></div></div></div></div><div class="GutenbergBlocks hds-module"><div class="BlockLayout margin-full-bleed"><div class="BlockWrapper hds-module nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 color-mode-dark wp-block-nasa-blocks-topic-cards NasaBlocksTopicCardsBlock"><div class="grid-container grid-container-block-lg padding-x-0"><div class="grid-row flex-align-center margin-bottom-3"><div class="desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0"><div class="label color-carbon-60 margin-bottom-2">Keep Exploring</div><h2 class="heading-36 line-height-sm margin-0">Discover More Topics From NASA</h2></div></div><div class="swiper grid-row grid-gap-2"><div class="swiper-wrapper"><div class="swiper-slide topic-card-slide mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0"><a href="/universe/search-for-life/" class="link-external-false"><div class="hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black"><div class="skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200"><div><p class="hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1"><span>Search for Life</span><svg viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></p></div></div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=4096&format=webp 4096w"><img width="320" height="365" alt="Photo of a planet with a bright purple glow emitting from behind" loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=4096&format=png 4096w"></picture></figure></div></a></div><div class="swiper-slide topic-card-slide mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0"><a href="/universe/stars/" class="link-external-false"><div class="hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black"><div class="skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200"><div><p class="hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1"><span>Stars</span><svg viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></p></div></div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="576" alt loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=4096&format=png 4096w"></picture></figure></div></a></div><div class="swiper-slide topic-card-slide mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0"><a href="/universe/galaxies/" class="link-external-false"><div class="hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black"><div class="skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200"><div><p class="hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1"><span>Galaxies</span><svg viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></p></div></div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="800" alt="Looking like a pinwheel, this face-on spiral galaxy holds a bright-white core at image center. Arms curve outward from the core. They hold dark dust lanes and bright star-forming regions. All on a black background dotted with stars." loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 50%;object-position:50% 50%;object-fit:cover;" class="width-full" data-nuxt-pic src="https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=4096&format=png" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=4096&format=png 4096w"></picture></figure></div></a></div><div class="swiper-slide topic-card-slide mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0"><a href="/universe/black-holes/" class="link-external-false"><div class="hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black"><div class="skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200"><div><p class="hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1"><span>Black Holes</span><svg viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><circle class="color-nasa-red" cx="16" cy="16" r="16"></circle><path d="M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z" class="color-spacesuit-white"></path></svg></p></div></div><figure class="hds-media-background"><picture class="BaseMedia width-full"><source type="image/webp" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 768px, (max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="1024" alt loading="lazy" decoding="async" onerror="this.setAttribute('data-error', 1)" style="transform:scale(1);transform-origin:50% 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(“Small” meaning within thousands of light-years of our solar system; one light-year equals 5.88 trillion miles, or 9.46 trillion kilometers.) 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K2-18b is now the only super-Earth exoplanet known to host both water and temperatures that could support life. UCL researchers used archive data from 2016 and 2017 captured by the NASA/ESA Hubble Space Telescope and developed open-source algorithms to analyze the starlight filtered through K2-18b’s atmosphere. The results revealed the molecular signature of water vapor, also indicating the presence of hydrogen and helium in the planet’s atmosphere.","ESA/Hubble, M. Kornmesser","cover",{"x":290,"y":290},".50","no",2048,1195,"An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called rogue planets, are untethered to any star. We’ve confirmed more than 5,600 exoplanets out of the billions that we believe exist.\u003Cbr>","NASA uses robots and robotic technology to explore other planets and objects in our solar system, assist astronauts on the Space Station, study the universe, and much more. Right now there are NASA robots are millions of miles away helping us better understand what’s out there.",{"id":84,"url":297,"alt":298,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":300,"parallax":291,"detail_link":26},"https://live.staticflickr.com/65535/49797993848_5314da8448_h.jpg","Special delivery to ISS",20,{"x":290,"y":290},{"id":84,"url":302,"alt":303,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":304,"parallax":291,"detail_link":26},"https://live.staticflickr.com/4115/4858568740_6632dc4f4c_h.jpg","An early shuttle launch",{"x":290,"y":290},{"id":84,"url":306,"alt":307,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":308,"parallax":291,"detail_link":26},"https://live.staticflickr.com/1611/25524892462_a030e841bb_h.jpg","Blurry satellite against the blackness of space",{"x":290,"y":290},{"id":84,"title":26,"kind":26,"type":26,"url":310,"external":78,"target":79},"https://science.nasa.gov/location/goddard-space-flight-center/","Learn More","yes","Quick Facts",[315,320],{"slide_image":316,"slide_text":319},{"id":84,"url":317,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":318,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/image-carousel-example-01.jpg",{"x":290,"y":290},"Ranger 7 was the first robotic probe to successfully transmit close images of the lunar surface back to Earth.",{"slide_image":321,"slide_text":325},{"id":84,"url":322,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":323,"focalPoint":324,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/image-carousel-example-02.jpeg",2,{"x":290,"y":290},"Ranger 7 sent 4,316 stunning images before crashing into the Moon on the northern rim of the Sea of Clouds.","Location","Greenbelt, MD","Founded","May 1, 1959","10,000+","Director","Dennis J. Andrucyk","Impact & Benefits","banner_image",{"name":336,"attributes":337},"core/heading",{"anchor":338,"content":339,"level":323,"stripped_content":339},"h-overview","Overview",{"name":341,"attributes":342},"core/paragraph",{"anchor":16,"content":343,"dropCap":27},"Most of the exoplanets discovered so far are in a relatively small region of our galaxy, the Milky Way. (\"Small\" meaning within thousands of light-years of our solar system; one light-year equals 5.88 trillion miles, or 9.46 trillion kilometers.) Even the closest known exoplanet to Earth, \u003Ca href=\"https://science.nasa.gov/exoplanet-catalog/proxima-centauri-b/\">Proxima Centauri b\u003C/a>, is still about 4 light-years away. We know there are more planets than stars in the galaxy.",{"name":341,"attributes":345},{"anchor":16,"content":346,"dropCap":27},"By measuring exoplanets’ sizes (diameters) and masses (weights), we can see compositions ranging from rocky (like Earth and Venus) to gas-rich (like Jupiter and Saturn). Some planets may be dominated by water or ice, while others are dominated by iron or carbon. We’ve identified \u003Ca href=\"https://science.nasa.gov/exoplanet-catalog/55-cancri-b/\">lava worlds\u003C/a> covered in molten seas, puffy planets the \u003Ca href=\"https://science.nasa.gov/exoplanet-catalog/kepler-7b/\">density of Styrofoam\u003C/a> and dense \u003Ca href=\"https://science.nasa.gov/exoplanet-catalog/psr-b125712-b/\">cores of planets\u003C/a> still orbiting their stars.",{"name":348,"attributes":349},"nasa-blocks/news-automated",{"align":68,"anchor":16,"category":350,"heading":351,"linkId":352,"more_link":353,"news_tags":354,"number_news_items":355,"show_link":78,"source":16,"latest_news":356},"2013","Exoplanet Stories ",{"id":26,"title":26,"kind":26,"type":26,"url":212,"external":78,"target":79},"Explore All Exoplanet Stories","all","5",[357,371,382,392,402,410,417,430],{"id":358,"post_type":4,"title":359,"featuredImg":360,"time_ago":368,"read_time":369,"link":370},436301,"Discovery Alert: a ‘Hot Neptune’ in a Tight Orbit",{"id":361,"url":362,"alt":363,"caption":364,"credits":365,"fit":288,"zoom":84,"focalPoint":366,"parallax":291,"detail_link":26,"contentType":58,"width":56,"height":57},436313,"https://science.nasa.gov/wp-content/uploads/2024/11/hotneptune-1280c.jpeg?w=1024","A dark planet, left, is shown in close orbit around its star, right; some of the planet's atmosphere is being blown outward by the star.","Artist's concept of \"hot Neptune\" TOI-3261 b.","NASA/JPL-Caltech/K. 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The mission team practiced taking observations ahead of flight by looking out the hanger doors at night. ","NASA/Jeanette Kazmierczak",{"x":367,"y":367},683,"3 months ago","https://science.nasa.gov/missions/scientific-balloons/nasas-excite-mission-prepared-for-scientific-balloon-flight/",{"id":431,"post_type":4,"title":432,"featuredImg":433,"time_ago":428,"read_time":369,"link":441},417038,"Talented Teams Tackle Toasty Planet",{"id":434,"url":435,"alt":436,"caption":437,"credits":438,"fit":288,"zoom":84,"focalPoint":439,"parallax":291,"detail_link":26,"contentType":58,"width":56,"height":440},417039,"https://science.nasa.gov/wp-content/uploads/2024/08/unite-transiting-planet.jpg?w=1024","The image depicts a celestial scene, with a bright, luminous star dominating the background. In the center of the image, a small, dark, rocky planet is seen transiting in front of the star, creating a stark contrast between the bright light of the star and the silhouette of the planet. Surrounding the star and planet, the background is filled with countless tiny stars scattered across the vast expanse of space. The star appears to radiate a soft glow, with a bright halo of light around it, emphasizing the planet's position as it passes in front of the star. The overall scene evokes a sense of the vastness and beauty of the cosmos.","Simulation of a planet transiting its host star by Exoplanet Watch volunteer Guiseppe Conzo.","Credit: Guiseppe Conzo",{"x":367,"y":367},981,"https://science.nasa.gov/get-involved/citizen-science/talented-teams-tackle-toasty-planet/",{"name":443,"attributes":444},"nasa-blocks/gallery-preview",{"align":68,"anchor":16,"custom_images":445,"gallery_title":476,"gallery_type":477,"post_id":478,"gallery_permalink":479,"rendered_title":8,"selected_gallery_images":480},[446,449,452,455,458,461,464,467,470,473],{"id":84,"url":447,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":448,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-01.jpg",{"x":290,"y":290},{"id":84,"url":450,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":451,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-02.jpg",{"x":290,"y":290},{"id":84,"url":453,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":454,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-03.jpg",{"x":290,"y":290},{"id":84,"url":456,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":457,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-04.jpg",{"x":290,"y":290},{"id":84,"url":459,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":460,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-05.jpg",{"x":290,"y":290},{"id":84,"url":462,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":463,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-06.jpg",{"x":290,"y":290},{"id":84,"url":465,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":466,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-07.jpg",{"x":290,"y":290},{"id":84,"url":468,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":469,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-08.jpg",{"x":290,"y":290},{"id":84,"url":471,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":472,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-09.jpg",{"x":290,"y":290},{"id":84,"url":474,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":475,"parallax":291,"detail_link":26},"https://smd-cms.nasa.gov/wp-content/plugins/nasa-blocks/assets/images/gallery-preview-example-10.jpg",{"x":290,"y":290},"Humans in Space Gallery","select-gallery","50805","https://science.nasa.gov/gallery/exoplanets/",[481,490,499,508,516,523,531,538,547,555,562,571,578,584,590,597,604],{"id":482,"url":483,"alt":484,"caption":485,"credits":16,"fit":288,"zoom":84,"focalPoint":486,"parallax":291,"detail_link":487,"contentType":58,"width":488,"height":489},52153,"https://images-assets.nasa.gov/image/PIA20690/PIA20690~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","K2-33b, shown in this illustration, is one of the youngest exoplanets detected to date using NASA's Kepler Space Telescope.","K2-33b, shown in this illustration, is one of the youngest exoplanets detected to date using NASA Kepler Space Telescope. It makes a complete orbit around its star in about five days. These two characteristics combined provide exciting new directions for planet-formation theories. K2-33b could have formed on a farther out orbit and quickly migrated inward. Alternatively, it could have formed in situ, or in place. http://photojournal.jpl.nasa.gov/catalog/PIA20690",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia20690/",1920,1080,{"id":491,"url":492,"alt":493,"caption":494,"credits":495,"fit":288,"zoom":84,"focalPoint":496,"parallax":291,"detail_link":497,"contentType":58,"width":56,"height":498},24693,"https://science.nasa.gov/wp-content/uploads/2023/04/hs-2015-44-b-xlarge_web-jpg.webp?w=1024","Artist's impression of the ten hot Jupiter exoplanets. Two rows of exoplanet illustrations. There are 5 planets of varying sizes, colors, and atmospheric features in each row.","This image shows an artist’s impression of the ten hot Jupiter exoplanets. From top left to to lower left these planets are WASP-12b, WASP-6b, WASP-31b, WASP-39b, HD 189733b, HAT-P-12b, WASP-17b, WASP-19b, HAT-P-1b and HD 209458b. The images are to scale with each other. HAT-P-12b, the smallest of them, is approximately the size of Jupiter, while WASP-17b, the largest planet in the sample, is almost twice the size. The planets are also depicted with a variety of different cloud properties. There is almost no information about the colors of the planets available, with the exception of HD 189733b, which became known as the blue planet (heic1312). The hottest planets within the sample are portrayed with a glowing night side. This effect is strongest on WASP-12b, the hottest exoplanet in the sample, but also visible on WASP-19b and WASP-17b. It is also known that several of the planets exhibit strong Rayleigh scattering. This effect causes the blue hue of the daytime sky and the reddening of the Sun at sunset on Earth. It is also visible as a blue edge on the planets WASP-6b, HD 189733b, HAT-P-12b, and HD 209458b. The wind patterns shown on these ten planets, which resemble the visible structures on Jupiter, are based on theoretical models.","ESA/Hubble & NASA",{"x":367,"y":367},"https://science.nasa.gov/image-detail/clear-to-cloudy-hot-jupiters/",625,{"id":500,"url":501,"alt":502,"caption":503,"credits":504,"fit":288,"zoom":84,"focalPoint":505,"parallax":291,"detail_link":506,"contentType":58,"width":56,"height":507},24164,"https://science.nasa.gov/wp-content/uploads/2023/04/hs-2016-32-a-print-crop-jpg.webp?w=1024","Artist concept of a gas giant planet circling a pair of red dwarf stars in the system OGLE-2007-BLG-349. The pair of red dwarf stars is in the upper right. A large blue world is at lower-left.","This artist's illustration shows a gas giant planet circling a pair of red dwarf stars in the system OGLE-2007-BLG-349, located 8,000 light-years away. The Saturn-mass planet orbits roughly 300 million miles from the stellar duo. The two red dwarf stars are 7 million miles apart.","NASA, ESA, and G. Bacon (STScI)",{"x":367,"y":367},"https://science.nasa.gov/image-detail/8x10-ai-4/",767,{"id":509,"url":510,"alt":511,"caption":512,"credits":16,"fit":288,"zoom":84,"focalPoint":513,"parallax":291,"detail_link":514,"contentType":58,"width":488,"height":515},146202,"https://images-assets.nasa.gov/image/ACD20-0044-003_1/ACD20-0044-003_1~large.jpg?w=1920&h=1151&fit=clip&crop=faces%2Cfocalpoint","Kepler-1649c and Earth comparison","A comparison of Earth and Kepler-1649c, an exoplanet only 1.06 times Earth's radius. Labeled Art Credit: NASA/Ames Research Center/Daniel Rutter",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-acd20-0044-003_1/",1151,{"id":517,"url":518,"alt":519,"caption":519,"credits":16,"fit":288,"zoom":84,"focalPoint":520,"parallax":291,"detail_link":521,"contentType":58,"width":488,"height":522},146203,"https://images-assets.nasa.gov/image/PIA15258/PIA15258~large.jpg?w=1920&h=853&fit=clip&crop=faces%2Cfocalpoint","Astronomers using data from NASA Kepler mission and ground-based telescopes recently discovered the three smallest exoplanets known to circle another star, called KOI-961.01, KOI-961.02 and KOI-961.03.",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia15258/",853,{"id":524,"url":525,"alt":526,"caption":527,"credits":16,"fit":288,"zoom":84,"focalPoint":528,"parallax":291,"detail_link":529,"contentType":58,"width":292,"height":530},146204,"https://images-assets.nasa.gov/image/PIA22082/PIA22082~orig.jpg?w=2048&h=1152&fit=clip&crop=faces%2Cfocalpoint","This artist's rendering shows a large exoplanet causing small bodies to collide in a disk of dust.","This artist's rendering shows a giant exoplanet causing small bodies to collide in a disk of dust. A study in The Astronomical Journal finds that giant exoplanets with long-period orbits are more likely to be found around young stars that have a disk of dust and debris than those without disks. The study focused on planets more than five times the mass of Jupiter. The astronomers are conducting the largest survey to date of stars with dusty debris disks, and finding the best evidence yet that giant planets are responsible for keeping that material in check. https://photojournal.jpl.nasa.gov/catalog/PIA22082",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia22082/",1152,{"id":532,"url":533,"alt":534,"caption":535,"credits":16,"fit":288,"zoom":84,"focalPoint":536,"parallax":291,"detail_link":537,"contentType":58,"width":488,"height":489},146205,"https://images-assets.nasa.gov/image/PIA24372/PIA24372~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","Three possible interiors of the TRAPPIST-1 exoplanets. All seven planets have very similar densities, so they likely have a similar compositions.","This illustration shows three possible interiors of the seven rocky exoplanets in the TRAPPIST-1 system, based on precision measurements of the planet densities. Overall the TRAPPIST-1 worlds have remarkably similar densities, which suggests they may share the same ratio of common planet-forming elements. The planet densities are slightly lower than those of Earth or Venus, which could mean they contain fractionally less iron (a highly dense material) or more low-density materials, such as water or oxygen. In the first model (left), the interior of the planet is composed of rock mixed with iron bound to oxygen. There is no solid iron core, which is the case with Earth and the other rocky planets in our own solar system. The second model shows an overall composition similar to Earth's, in which the densest materials have settled to the center of the planet, forming an iron-rich core proportionally smaller than Earth's core. A variation is shown in the third panel, where a larger, denser core could be balanced by an extensive low-density ocean on the planet's surface. However, this scenario can be applied only to the outer four planets in the TRAPPIST-1 system. On the inner three planets, any oceans would vaporize due to the higher temperatures near their star, and a different composition model is required. Since all seven planets have remarkably similar densities, it is more likely that all the planets share a similar bulk composition, making this fourth scenario unlikely but not impossible. The high-precision mass and diameter measurements of the exoplanets in the TRAPPIST-1 system have allowed astronomers to calculate the overall densities of these worlds with an unprecedented degree of accuracy in exoplanet research. Density measurements are a critical first step in determining the composition and structure of exoplanets, but they must be interpreted through the lens of scientific models of planetary structure. https://photojournal.jpl.nasa.gov/catalog/PIA24372",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia24372/",{"id":539,"url":540,"alt":541,"caption":542,"credits":16,"fit":288,"zoom":84,"focalPoint":543,"parallax":291,"detail_link":544,"contentType":58,"width":545,"height":546},146206,"https://images-assets.nasa.gov/image/PIA21473/PIA21473~orig.jpg?w=2200&h=1700&fit=clip&crop=faces%2Cfocalpoint","This illustration shows a red dwarf star orbited by a hypothetical exoplanet. By mining data from NASA's GALEX spacecraft, a team of astronomers identified dozens of flares at a range of durations and strengths.","This illustration shows a red dwarf star orbited by a hypothetical exoplanet. Red dwarfs tend to be magnetically active, displaying gigantic arcing prominences and a wealth of dark sunspots. Red dwarfs also erupt with intense flares that could strip a nearby planet's atmosphere over time, or make the surface inhospitable to life as we know it. By mining data from the Galaxy Evolution Explorer (GALEX) spacecraft, a team of astronomers identified dozens of flares at a range of durations and strengths. The team measured events with less total energy than many previously detected flares from red dwarfs. This is important because, although individually less energetic and therefore less hostile to life, smaller flares might be much more frequent and add up over time to produce a cumulative effect on an orbiting planet. https://photojournal.jpl.nasa.gov/catalog/PIA21473",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia21473/",2200,1700,{"id":548,"url":549,"alt":550,"caption":551,"credits":16,"fit":288,"zoom":84,"focalPoint":552,"parallax":291,"detail_link":553,"contentType":58,"width":488,"height":554},146207,"https://images-assets.nasa.gov/image/PIA22087/PIA22087~large.jpg?w=1920&h=1622&fit=clip&crop=faces%2Cfocalpoint","A NASA-led team of scientists determined that WASP-18b, a 'hot Jupiter' located 325 light-years from Earth, has a stratosphere that's loaded with carbon monoxide, but has no signs of water.","WASP-18b is an exoplanet located 325 light-years from Earth. The planet's mass is 10 times that of Jupiter, and it orbits its star once every 23 hours. A 2017 study found that this planet has a stratosphere that's loaded with carbon dioxide, but has no signs of water. A stratosphere is a layer of atmosphere in which temperature increases with higher altitudes. The study used NASA's Spitzer and Hubble space telescopes. https://photojournal.jpl.nasa.gov/catalog/PIA22087",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia22087/",1622,{"id":556,"url":557,"alt":16,"caption":558,"credits":16,"fit":288,"zoom":84,"focalPoint":559,"parallax":291,"detail_link":560,"contentType":58,"width":561,"height":56},146208,"https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e002172/GSFC_20171208_Archive_e002172~orig.jpg?w=1280&h=1024&fit=clip&crop=faces%2Cfocalpoint","Release Date April 1, 2009 This is an artistic illustration of the giant planet HR 8799b. The planet was first discovered in 2007 at the Gemini North observatory. It was identified in the NICMOS archival data in a follow-up search of NICMOS archival data to see if Hubble had also serendipitously imaged it. The planet is young and hot, at a temperature of 1500 degrees Fahrenheit. It is slightly larger than Jupiter and may be at least seven times more massive. Analysis of the NICMOS data suggests the planet has water vapor in its atmosphere and is only partially cloud covered. It is not known if the planet has rings or moons, but circumplanetary debris is common among the outer planets of our solar system. Credit: NASA/Goddard Space Flight Center/ESA/G. Bacon (STScI) To learn more about the Hubble Space Telescope go here: \u003Ca href=\"http://www.nasa.gov/mission_pages/hubble/main/index.html\" rel=\"nofollow\">www.nasa.gov/mission_pages/hubble/main/index.html\u003C/a>",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-gsfc_20171208_archive_e002172/",1280,{"id":563,"url":564,"alt":565,"caption":566,"credits":16,"fit":288,"zoom":84,"focalPoint":567,"parallax":291,"detail_link":568,"contentType":58,"width":569,"height":570},146209,"https://images-assets.nasa.gov/image/PIA22098/PIA22098~orig.jpg?w=1068&h=600&fit=clip&crop=faces%2Cfocalpoint","This is a frame from a video which shows illustrations of the seven Earth-size planets of TRAPPIST-1, an exoplanet system about 40 light-years away, based on data current as of February 2018.","This still from a video shows illustrations of the seven Earth-size planets of TRAPPIST-1, an exoplanet system about 40 light-years away, based on data current as of February 2018. Each planet is shown in sequence, starting with the innermost TRAPPIST-1b and ending with the outermost TRAPPIST-1h. The video presents the planets' relative sizes as well as the relative scale of the central star as seen from each planet. The art highlights possibilities for how the surfaces of these intriguing worlds might look based on their newly calculated properties. The seven planets of TRAPPIST-1 are all Earth-sized and terrestrial. TRAPPIST-1 is an ultra-cool dwarf star in the constellation Aquarius, and its planets orbit very close to it. In the background, slightly distorted versions our familiar constellations, including Orion and Taurus, are shown as they would appear from the location of TRAPPIST-1 (backdrop image courtesy California Academy of Sciences/Dan Tell). An animation is available at https://photojournal.jpl.nasa.gov/catalog/PIA22098",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia22098/",1068,600,{"id":572,"url":573,"alt":574,"caption":575,"credits":16,"fit":288,"zoom":84,"focalPoint":576,"parallax":291,"detail_link":577,"contentType":58,"width":488,"height":489},146210,"https://images-assets.nasa.gov/image/PIA23689/PIA23689~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","This artist's concept shows exoplanet Kepler-1649c orbiting around its host red dwarf star.","This artist's concept shows exoplanet Kepler-1649c orbiting around its host red dwarf star. This exoplanet is in its star's habitable zone (the distance where liquid water could exist on the planet's surface) and is the closest to Earth in size and temperature found yet in Kepler's data. https://photojournal.jpl.nasa.gov/catalog/PIA23689",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia23689/",{"id":579,"url":580,"alt":16,"caption":581,"credits":16,"fit":288,"zoom":84,"focalPoint":582,"parallax":291,"detail_link":583,"contentType":58,"width":488,"height":489},52151,"https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e001417/GSFC_20171208_Archive_e001417~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","Caption: Glowing a dark magenta, the newly discovered exoplanet GJ 504b weighs in with about four times Jupiter's mass, making it the lowest-mass planet ever directly imaged around a star like the sun. Credit: NASA/Goddard/S. Wiessinger Using infrared data from the Subaru Telescope in Hawaii, an international team of astronomers has imaged a giant planet around the bright star GJ 504. Several times the mass of Jupiter and similar in size, the new world, dubbed GJ 504b, is the lowest-mass planet ever detected around a star like the sun using direct imaging techniques. "If we could travel to this giant planet, we would see a world still glowing from the heat of its formation with a color reminiscent of a dark cherry blossom, a dull magenta," said Michael McElwain, a member of the discovery team at NASA's Goddard Space Flight Center in Greenbelt, Md. "Our near-infrared camera reveals that its color is much more blue than other imaged planets, which may indicate that its atmosphere has fewer clouds." Read more: \u003Ca href=\"http://1.usa.gov/15Ba6fI\" rel=\"nofollow\">1.usa.gov/15Ba6fI\u003C/a> \u003Cb>\u003Ca href=\"http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html\" rel=\"nofollow\">NASA image use policy.\u003C/a>\u003C/b> \u003Cb>\u003Ca href=\"http://www.nasa.gov/centers/goddard/home/index.html\" rel=\"nofollow\">NASA Goddard Space Flight Center\u003C/a>\u003C/b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. \u003Cb>Follow us on \u003Ca href=\"http://twitter.com/NASA_GoddardPix\" rel=\"nofollow\">Twitter\u003C/a>\u003C/b> \u003Cb>Like us on \u003Ca href=\"http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd\" rel=\"nofollow\">Facebook\u003C/a>\u003C/b> \u003Cb>Find us on \u003Ca href=\"http://instagram.com/nasagoddard?vm=grid\" rel=\"nofollow\">Instagram\u003C/a>\u003C/b>",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-gsfc_20171208_archive_e001417/",{"id":585,"url":586,"alt":16,"caption":587,"credits":16,"fit":288,"zoom":84,"focalPoint":588,"parallax":291,"detail_link":589,"contentType":58,"width":488,"height":489},52152,"https://images-assets.nasa.gov/image/GSFC_20171208_Archive_e000132/GSFC_20171208_Archive_e000132~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","“We like to say that Archean Earth is the most alien planet we have geochemical data for,” For astronomers trying to understand which distant planets might have habitable conditions, the role of atmospheric haze has been hazy. To help sort it out, a team of researchers has been looking to Earth – specifically Earth during the Archean era, an epic 1-1/2-billion-year period early in our planet’s history. Read more: \u003Ca href=\"http://go.nasa.gov/2kTBhPU\" rel=\"nofollow\">go.nasa.gov/2kTBhPU\u003C/a> Caption: When haze built up in the atmosphere of Archean Earth, the young planet might have looked like this artist's interpretation - a pale orange dot. A team led by Goddard scientists thinks the haze was self-limiting, cooling the surface by about 36 degrees Fahrenheit (20 Kelvins) – not enough to cause runaway glaciation. The team’s modeling suggests that atmospheric haze might be helpful for identifying earthlike exoplanets that could be habitable. Credits: NASA’s Goddard Space Flight Center/Francis Reddy",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-gsfc_20171208_archive_e000132/",{"id":591,"url":592,"alt":593,"caption":594,"credits":16,"fit":288,"zoom":84,"focalPoint":595,"parallax":291,"detail_link":596,"contentType":58,"width":488,"height":489},146211,"https://images-assets.nasa.gov/image/PIA23408/PIA23408~orig.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","This illustration shows TOI 700, a planetary system 100 light-years away in the constellation Dorado.","TOI 700, a planetary system 100 light-years away in the constellation Dorado, is home to TOI 700 d, the first Earth-size habitable-zone planet discovered by NASA's Transiting Exoplanet Survey Satellite. https://photojournal.jpl.nasa.gov/catalog/PIA23408",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia23408/",{"id":598,"url":599,"alt":600,"caption":601,"credits":16,"fit":288,"zoom":84,"focalPoint":602,"parallax":291,"detail_link":603,"contentType":58,"width":488,"height":489},146212,"https://images-assets.nasa.gov/image/PIA22069/PIA22069~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","The super-Earth exoplanet 55 Cancri e, depicted with its star in this artist's concept, likely has an atmosphere thicker than Earth's but with ingredients that could be similar to those of Earth's atmosphere.","The super-Earth exoplanet 55 Cancri e, depicted with its star in this artist's concept, likely has an atmosphere thicker than Earth's, with ingredients that could be similar to those of Earth's atmosphere, according to a 2017 study using data from NASA's Spitzer Space Telescope. Scientists say the planet may be entirely covered in lava. The planet is so close to its star that one face of the planet consistently faces the star, resulting in a dayside and a nightside. https://photojournal.jpl.nasa.gov/catalog/PIA22069",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-pia22069/",{"id":605,"url":606,"alt":607,"caption":608,"credits":16,"fit":288,"zoom":84,"focalPoint":609,"parallax":291,"detail_link":610,"contentType":58,"width":488,"height":489},146213,"https://images-assets.nasa.gov/image/ACD20-0044-001/ACD20-0044-001~large.jpg?w=1920&h=1080&fit=clip&crop=faces%2Cfocalpoint","Kepler-1649c Illustration of the exoplanet orbiting its host host red dwarf star.","An illustration of Kepler-1649c orbiting around its host red dwarf star. This newly discovered exoplanet is in its star’s habitable zone and is the closest to Earth in size and temperature found yet in Kepler's data. Credits: NASA/Ames Research Center/Daniel Rutter",{"x":367,"y":367},"https://science.nasa.gov/image-detail/amf-acd20-0044-001/",{"name":612,"attributes":613},"smd-block/iframe-embed",{"align":614,"anchor":16,"blockId":615,"displayPlaceholder":27,"height":616,"iframeCaption":617,"iframeCredit":16,"iframeTitle":16,"placeholderImage":618,"ratio":621,"srcLink":242,"width":622},"wide","smd-iframe-46f3d5d0-484f-4830-add6-b8124baae526","587.08","Get set for launch. “Eyes on Exoplanets” will fly you to any planet you wish—as long as it's far beyond our solar system. This fully rendered 3D universe is scientifically accurate, allowing you to zoom in for a close look at more than 1,000 exotic planets known to orbit distant stars.",{"id":84,"url":619,"alt":16,"caption":16,"credits":16,"fit":288,"zoom":299,"focalPoint":620,"parallax":291,"detail_link":26},"./wp-content/plugins/smd-blocks/assets/images/iframe-example-bg.jpg",{"x":290,"y":290},"auto","100",{"name":624,"attributes":625},"nasa-blocks/featured-link",{"align":68,"anchor":16,"description":626,"fit":288,"heading":627,"image":628,"linkId":634,"more_link":635,"show_caption":636,"show_credits":636,"subheading":16},"So far scientists have categorized exoplanets into the following types: Gas giant, Neptunian, super-Earth and terrestrial with subcategories like mini-Neptunes within those groups.","Exoplanet Types",{"id":629,"url":630,"alt":16,"caption":16,"credits":16,"fit":631,"zoom":84,"focalPoint":632,"parallax":291,"detail_link":26,"contentType":58,"width":56,"height":633},52120,"https://science.nasa.gov/wp-content/uploads/2023/06/1795-1585-what-is-exoplanet-banner-jpg.webp?w=1024","fill",{"x":290,"y":290},440,{"id":26,"title":26,"kind":26,"type":26,"url":105,"external":78,"target":79},"Learn More about Exoplanet Types","true",{"name":638,"attributes":639},"nasa-blocks/featured-link-list",{"align":68,"anchor":16,"links":640,"more_text":16},[641,653,659],{"link_title":183,"link_text":642,"linkId":643,"link_image":644},"Journey beyond our solar system with guided tours, 360° surface visualizations, and our popular posters.",{"id":26,"title":26,"kind":26,"type":26,"url":185,"external":78,"target":79},{"id":645,"url":646,"alt":647,"caption":16,"credits":16,"fit":288,"zoom":84,"focalPoint":648,"parallax":291,"detail_link":26,"contentType":58,"width":651,"height":652},201186,"https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/t/travel_bureau_hd40307g_th.jpg?w=480&h=360&fit=clip&crop=faces%2Cfocalpoint","HD 40307 g, a super earth exoplanet is on a poster featuring a skin diver without a parachute.",{"x":649,"y":650},0.37,0.33,480,360,{"link_title":654,"link_text":655,"linkId":656,"link_image":657},"How Do We Find Exoplanets?","Exoplanets are far, but scientists have discovered creative ways to spot these seemingly tiny objects.",{"id":26,"title":26,"kind":26,"type":26,"url":101,"external":78,"target":79},{"id":585,"url":586,"alt":16,"caption":587,"credits":16,"fit":288,"zoom":84,"focalPoint":658,"parallax":291,"detail_link":589,"contentType":58,"width":488,"height":489},{"x":290,"y":290},{"link_title":191,"link_text":660,"linkId":661,"link_image":662},"Explore an interactive gallery of some of the most intriguing and exotic exoplanets discovered so far.",{"id":26,"title":26,"kind":26,"type":26,"url":194,"external":78,"target":79},{"id":663,"url":664,"alt":665,"caption":665,"credits":666,"fit":288,"zoom":667,"focalPoint":668,"parallax":291,"detail_link":26,"contentType":58,"width":671,"height":570},199179,"https://assets.science.nasa.gov/dynamicimage/assets/science/astro/exo-explore/2023/09/p/PIA14724_ip.jpg?w=800&h=600&fit=clip&crop=faces%2Cfocalpoint","Astronomers have found a clever new way to slice and dice the flickering light from a distant star in a way that reveals the strength of gravity at its surface. The new technique can also be used to significantly improve estimates of the sizes of the hundreds of exoplanets that have been discovered in the last 20 years. Current estimates have uncertainties ranging from 50 percent to 200 percent. Using the improved figures for the surface gravity of the host stars calculated by the new method should cut these uncertainties at least in half.","NASA/JPL-Caltech/R. Hurt (SSC",10,{"x":669,"y":670},0.51,0.53,800,{"name":673,"attributes":674},"nasa-blocks/topic-cards",{"align":68,"anchor":16,"heading":675,"label":676,"cards":677},"Discover More Topics From NASA","Keep Exploring",[678,689,697,708],{"id":679,"excerpt":26,"featuredImg":680,"link":688,"title":119,"read_time":49,"time_ago":63},"55959",{"id":681,"url":682,"alt":683,"caption":684,"credits":16,"fit":288,"zoom":84,"focalPoint":685,"parallax":291,"detail_link":26,"contentType":58,"width":686,"height":687},60239,"https://science.nasa.gov/wp-content/uploads/2023/06/dusty-universe.png?w=320","Photo of a planet with a bright purple glow emitting from behind","Image Credit: NASA/JPL/Space Science Institute",{"x":367,"y":367},320,365,"https://science.nasa.gov/universe/search-for-life/",{"id":690,"excerpt":26,"featuredImg":691,"link":696,"title":107,"read_time":369,"time_ago":63},"50611",{"id":692,"url":693,"alt":16,"caption":694,"credits":16,"fit":288,"zoom":84,"focalPoint":695,"parallax":291,"detail_link":26,"contentType":58,"width":56,"height":57},50615,"https://science.nasa.gov/wp-content/uploads/2023/06/may102022-x1pt5flare-171-131-304-jpg.webp?w=1024","Image of the X1.5 flare emitted by the Sun on May 10, 2022 and captured by the Solar Dynamics Observatory in three wavelengths of extreme ultraviolet light that highlight different temperatures and features of the Sun's atmosphere, the corona. Credit: NASA/GSFC/SDO",{"x":367,"y":367},"https://science.nasa.gov/universe/stars/",{"id":698,"excerpt":26,"featuredImg":699,"link":706,"title":707,"read_time":323,"time_ago":63},"50419",{"id":700,"url":701,"alt":702,"caption":703,"credits":704,"fit":288,"zoom":84,"focalPoint":705,"parallax":291,"detail_link":26,"contentType":58,"width":56,"height":671},49593,"https://science.nasa.gov/wp-content/uploads/2023/06/spiral-galaxy-jpg.webp?w=1024","Looking like a pinwheel, this face-on spiral galaxy holds a bright-white core at image center. Arms curve outward from the core. They hold dark dust lanes and bright star-forming regions. All on a black background dotted with stars.","Hubble captured this stunning view of spiral galaxy Messier 101 (M101), which is also called the Pinwheel Galaxy.","NASA, ESA, K. Kuntz (JHU), F. Bresolin (University of Hawaii), J. Trauger (Jet Propulsion Lab), J. Mould (NOAO), Y.-H. Chu (University of Illinois, Urbana) and STScI; CFHT Image: Canada-France-Hawaii Telescope/J.-C. Cuillandre/Coelum; NOAO Image: G. Jacoby, B. Bohannan, M. Hanna/NOAO/AURA/NSF",{"x":367,"y":367},"https://science.nasa.gov/universe/galaxies/","Galaxies",{"id":709,"excerpt":26,"featuredImg":710,"link":715,"title":716,"read_time":323,"time_ago":717},"50452",{"id":711,"url":712,"alt":16,"caption":713,"credits":16,"fit":288,"zoom":84,"focalPoint":714,"parallax":291,"detail_link":26,"contentType":58,"width":56,"height":56},50461,"https://science.nasa.gov/wp-content/uploads/2023/06/blackhole-binary-mainsequence-jpg.webp?w=1024","In this visualization, available in HD and 4K, a binary system containing two supermassive black holes and their accretion disks is initially viewed from above. After about 25 seconds, the camera tips close to the orbital plane to reveal the most dramatic distortions produced by their gravity. The different colors of the accretion disks make it easier to track where light from each black hole turns up.\n\nCredit: NASA’s Goddard Space Flight Center/Jeremy Schnittman and Brian P. 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