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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>Hubble Takes a Look at Tangled Galaxies - 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="Hubble Takes a Look at Tangled Galaxies - NASA Science"> <meta property="og:url" content="https://science.nasa.gov/missions/hubble/hubble-takes-a-look-at-tangled-galaxies/"> <meta name="description" content="This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster. The Coma Cluster is a particularly rich cluster that contains over a thousand known galaxies. Amateur astronomers can easily spot several of these in […]"> <meta property="og:description" content="This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster. The Coma Cluster is a particularly rich cluster that contains over a thousand known galaxies. Amateur astronomers can easily spot several of these in […]"> <meta property="og:image" content="https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1038&h=966&fit=clip&crop=faces%2Cfocalpoint"> <meta name="twitter:title" content="Hubble Takes a Look at Tangled Galaxies - NASA Science"> <meta name="twitter:description" content="This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster. The Coma Cluster is a particularly rich cluster that contains over a thousand known galaxies. Amateur astronomers can easily spot several of these in […]"> <meta name="twitter:image" content="https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1038&h=966&fit=clip&crop=faces%2Cfocalpoint"> <meta name="twitter:card" content="summary_large_image"> <meta property="og:image:alt" content="In the center is a large, oval-shaped galaxy, with a shining, ringed core. Left of its center is a second, smaller galaxy with two spiral arms. The galaxy pair is so close that they appear to be merging: a tail of material with a few glowing spots connects from one of the smaller galaxy’s spiral arms to the larger galaxy. A faint halo surrounds both galaxies. Several stars are visible around the pair."> <meta name="twitter:image:alt" content="In the center is a large, oval-shaped galaxy, with a shining, ringed core. Left of its center is a second, smaller galaxy with two spiral arms. The galaxy pair is so close that they appear to be merging: a tail of material with a few glowing spots connects from one of the smaller galaxy’s spiral arms to the larger galaxy. A faint halo surrounds both galaxies. Several stars are visible around the pair."> <meta property="og:image:width" content="1038"> <meta name="twitter:image:width" content="1038"> <meta property="og:image:height" content="966"> <meta name="twitter:image:height" content="966"> <link rel="canonical" href="https://science.nasa.gov/missions/hubble/hubble-takes-a-look-at-tangled-galaxies/"> <meta name="keywords" content="astrophysics,astrophysics division,hubble,spiral galaxies"> <meta name="searchgov_custom3" content="post"> <meta name="parsely-title" content="Hubble Takes a Look at Tangled Galaxies - NASA Science"> <meta name="parsely-link" content="https://science.nasa.gov/missions/hubble/hubble-takes-a-look-at-tangled-galaxies/"> <meta name="parsely-type" content="post"> <meta name="parsely-image-url" content="https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1038&h=966&fit=clip&crop=faces%2Cfocalpoint"> <meta name="parsely-pub-date" 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class="text-carbon-90">Online Activities</span></a></div></div></div></div></nav></div></div></div></div></div><div class="grid-container grid-row grid-container-block padding-x-3 desktop:padding-0"><div class="desktop:grid-col-9 desktop:padding-left-9 desktop:grid-offset-3"><div class="GutenbergBlocks hds-module"><div class="BlockLayout BlockLayoutPost entry-content margin-y-3"><div class="BlockWrapper hds-module padding-top-5 padding-bottom-3 desktop:padding-right-3 width-full maxw-full wp-block-nasa-blocks-article-intro NasaBlocksArticleIntroBlock"><div class="width-full maxw-full article-header"><div class="margin-bottom-2 width-full maxw-full"><p class="label carbon-60 margin-0 margin-bottom-3 padding-0">2 min read</p><h1 class="display-48 margin-bottom-2 margin-top-0">Hubble Takes a Look at Tangled Galaxies</h1></div></div></div></div></div></div></div><div class="grid-container grid-row grid-container-block padding-x-3 desktop:padding-0"><aside class="desktop:grid-col-3 desktop:padding-left-4 desktop:padding-bottom-15"><div class="SideboxAuthor article-meta-item grid-row flex-align-center border-bottom padding-bottom-2 subtitle padding-top-0"><div class="circle-6 maxw-6 thumbnail margin-right-2"><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/2023/07/hubble-space-telescope-hst-6.jpg?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1280&format=webp 1280w, 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(max-width: 1280px) 1024px, (max-width: 1536px) 1280px, 2048px" srcset="https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=320&format=jpeg 320w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=640&format=jpeg 640w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=768&format=jpeg 768w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1024&format=jpeg 1024w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1280&format=jpeg 1280w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1536&format=jpeg 1536w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=2048&format=jpeg 2048w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=2560&format=jpeg 2560w, 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https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1024&format=webp&fit=clip&crop=faces%2Cfocalpoint 1024w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1280&format=webp&fit=clip&crop=faces%2Cfocalpoint 1280w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1536&format=webp&fit=clip&crop=faces%2Cfocalpoint 1536w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=2048&format=webp&fit=clip&crop=faces%2Cfocalpoint 2048w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=2560&format=webp&fit=clip&crop=faces%2Cfocalpoint 2560w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=3072&format=webp&fit=clip&crop=faces%2Cfocalpoint 3072w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=4096&format=webp&fit=clip&crop=faces%2Cfocalpoint 4096w"><img width="1038" height="966" alt="In the center is a large, oval-shaped galaxy, with a shining, ringed core. Left of its center is a second, smaller galaxy with two spiral arms. The galaxy pair is so close that they appear to be merging: a tail of material with a few glowing spots connects from one of the smaller galaxy’s spiral arms to the larger galaxy. A faint halo surrounds both galaxies. Several stars are visible around the pair." 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://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.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/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=320&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 320w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=640&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 640w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=768&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 768w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1024&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1024w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1280&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1280w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=1536&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 1536w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=2048&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 2048w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=2560&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 2560w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=3072&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 3072w, https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg?w=4096&format=jpeg&fit=clip&crop=faces%2Cfocalpoint 4096w"></picture></figure><figcaption class="hds-caption padding-top-2"><div class="hds-caption-text p-sm margin-0">This Hubble image features a pair of interacting spiral galaxies called MCG+05-31-045.</div><div class="hds-credits">ESA/Hubble & NASA, R. J. Foley (UC Santa Cruz)</div></figcaption></div></div></div></div><div class="BlockLayout BlockLayoutPost entry-content margin-y-3"><div class="BlockWrapper hds-module nasa-gb-align-center nasa-button-link padding-y-1 padding-x-0 wp-block-nasa-related-links NasaBlocksRelatedLinkBlock"><a href="https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg" rel="noopener noreferrer" target="_blank" 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>Download this image</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="BlockLayout BlockLayoutPost entry-content margin-y-3"><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">This NASA/ESA <a href="https://science.nasa.gov/mission/hubble/">Hubble Space Telescope</a> image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.</p></div></div></div><div class="BlockLayout BlockLayoutPost entry-content margin-y-3"><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">The Coma Cluster is a particularly rich cluster that contains over a thousand known galaxies. Amateur astronomers can easily spot several of these in a backyard telescope (<a href="https://science.nasa.gov/mission/hubble/science/explore-the-night-sky/hubble-caldwell-catalog/caldwell-35/">See Caldwell 35</a>). Most of them are elliptical galaxies, and that’s typical of a dense galaxy cluster like the Coma Cluster: many elliptical galaxies form through close encounters between galaxies that stir them up, or even collisions that rip them apart. While the stars in interacting galaxies can stay together, their gas is twisted and compressed by gravitational forces and rapidly used up to form new stars. When the hot, massive, blue stars die, there is little gas left to form new generations of young stars to replace them. As spiral galaxies interact, gravity disrupts the regular orbits that produce their striking spiral arms. Whether through mergers or simple near misses, the result is a galaxy almost devoid of gas, with aging stars orbiting in uncoordinated circles: an elliptical galaxy.</p></div></div></div><div class="BlockLayout BlockLayoutPost entry-content margin-y-3"><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">It’s very likely that a similar fate will befall MCG+05-31-045. As the smaller spiral galaxy is torn up and integrated into the larger galaxy, many new stars will form, and the hot, blue ones will quickly burn out, leaving cooler, redder stars behind in an elliptical galaxy, much like others in the Coma Cluster. But this process won’t be complete for many millions of years.</p></div></div></div><div class="BlockLayout BlockLayoutPost entry-content margin-top-5 margin-bottom-2"><div id="h-explore-more-coma-cluster-images-from-hubble" class="BlockWrapper hds-module width-full maxw-full CoreHeadingBlock"><div class="grid-container-block grid-container padding-0"><h1><span>Explore more Coma Cluster images from Hubble.</span></h1></div></div></div><div class="BlockLayout BlockLayoutPost entry-content margin-y-3"><div class="BlockWrapper hds-module width-full maxw-full CoreListBlock"><div class="grid-container-block grid-container padding-y-0"><ul><li><span><a href="https://science.nasa.gov/missions/hubble/hubble-uncovers-thousands-of-globular-star-clusters-scattered-among-galaxies/">Hubble Uncovers Thousands of Globular Star Clusters Scattered Among Galaxies</a></span></li><li><span><a href="https://science.nasa.gov/missions/hubble/hubbles-galaxies-with-knots-bursts/">Hubble’s Galaxies With Knots, Bursts</a></span></li><li><span><a href="https://science.nasa.gov/missions/hubble/hubble-sees-near-and-far/">Hubble Sees Near and Far</a></span></li><li><span><a href="https://science.nasa.gov/missions/hubble/hubble-sees-plunging-galaxy-losing-its-gas/">Hubble Sees Plunging Galaxy Losing Its Gas</a></span></li><li><span><a href="https://science.nasa.gov/missions/hubble/hubble-catches-galaxies-swarmed-by-star-clusters/">Hubble Catches Galaxies Swarmed by Star Clusters</a></span></li></ul></div></div></div><div class="BlockLayout BlockLayoutPost entry-content margin-y-3"><div class="BlockWrapper hds-module hds-social-media hds-social-media--horizontal grid-container grid-container-block nasa-gb-align- width-full maxw-full margin-y-0 padding-y-5 smd-padding-x-responsive font-weight-bold wp-block-nasa-blocks-social-media-links NasaBlocksSocialMediaLinksBlock"><div class="display-flex flex-align-center padding-y-1"><div class="circle-4 minw-4 display-flex flex-align-center 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border-color-carbon-black"><div class="margin-bottom-2"><h2 class="heading-14 margin-0">Related Terms</h2></div><ul class="article-tags"><li class="article-tag"><a href="/astrophysics/" class="link-external-false"><span>Astrophysics</span></a></li><li class="article-tag"><a href="/astrophysics/" class="link-external-false"><span>Astrophysics Division</span></a></li><li class="article-tag"><a href="/mission/hubble" class="link-external-false"><span>Hubble Space Telescope</span></a></li><li class="article-tag"><a href="/category/universe/galaxies/spiral-galaxies/" class="link-external-false"><span>Spiral Galaxies</span></a></li></ul></div></div></div></section></div></div><div class="BlockLayout BlockLayoutPost 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 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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/2023/07/hubble-space-telescope-hst-6.jpg?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=4096&format=webp 4096w"><img width="1008" height="1024" alt="Hubble Space Telescope in space with Earth in the background." 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/2023/07/hubble-space-telescope-hst-6.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://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=320&format=jpeg 320w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=640&format=jpeg 640w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=768&format=jpeg 768w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1024&format=jpeg 1024w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1280&format=jpeg 1280w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1536&format=jpeg 1536w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=2048&format=jpeg 2048w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=2560&format=jpeg 2560w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=3072&format=jpeg 3072w, https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=4096&format=jpeg 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="/mission/hubble/science/science-highlights/galaxy-details-and-mergers/" 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>Galaxy Details and Mergers</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/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=4096&format=webp 4096w"><img width="1024" height="1017" alt="Comma shaped curved cloud of gases in bright white edged with bright-pink star forming regions, and threaded with rusty-brown tendrils of dust at center and throughout the comma shaped merger. All set against the black of deep space." 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/2021/12/hubble-antennaegalaxies-potw1345a-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/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-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="/mission/hubble/science/universe-uncovered/hubble-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>Hubble’s 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/2023/04/hubble_m51-jpg-e1688472875538.webp?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=4096&format=webp 4096w"><img width="594" height="800" alt="a large, face-on spiral galaxy fills the image. It's bright core is surrounded by pinkish-red dusty spiral arms" 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/hubble_m51-jpg-e1688472875538.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/hubble_m51-jpg-e1688472875538.webp?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.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="/mission/hubble/science/explore-the-night-sky/" 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>Explore the Night Sky</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/2023/04/IYL_Blog_M82.png?w=320&format=webp 320w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=640&format=webp 640w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=768&format=webp 768w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=1024&format=webp 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=1280&format=webp 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=1536&format=webp 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=2048&format=webp 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=2560&format=webp 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=3072&format=webp 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=4096&format=webp 4096w"><img width="890" height="689" alt="A bluish streak of light extends from the lower left to the upper right, with threads of reddish dust and gas seen throughout, all against a black backdrop of space." 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/IYL_Blog_M82.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/2023/04/IYL_Blog_M82.png?w=320&format=png 320w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=640&format=png 640w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=768&format=png 768w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=1024&format=png 1024w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=1280&format=png 1280w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=1536&format=png 1536w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=2048&format=png 2048w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=2560&format=png 2560w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=3072&format=png 3072w, https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=4096&format=png 4096w"></picture></figure></div></a></div></div></div></div></div></div></div></div></section></article></main></div><div class="NasaFooter" data-v-21bfe27b><footer class="usa-footer bg-carbon-black-important padding-x-3 padding-y-7" data-v-21bfe27b><div class="grid-container maxw-widescreen usa-footer__return-to-top display-none" data-v-21bfe27b><a href="#top" data-v-21bfe27b>Return to top</a></div><div class="usa-footer__primary-section bg-carbon-black-important" data-v-21bfe27b><div class="grid-container 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MCG+05-31-045.","ESA/Hubble & NASA, R. J. Foley (UC Santa Cruz)","fit",{"x":412,"y":412},".50","no","wide","https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/interacting/Hubble_%20MCG+05-31-045_potw2446a.jpg",{"name":417,"attributes":418},"nasa-blocks/related-link",{"align":419,"anchor":11,"linkId":420,"more_link":422},"center",{"id":35,"title":35,"kind":35,"type":35,"url":415,"external":121,"target":421},"_blank","Download this image",{"name":424,"attributes":425},"core/paragraph",{"anchor":11,"content":426,"dropCap":31},"This NASA/ESA \u003Ca href=\"https://science.nasa.gov/mission/hubble/\">Hubble Space Telescope\u003C/a> image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.",{"name":424,"attributes":428},{"anchor":11,"content":429,"dropCap":31},"The Coma Cluster is a particularly rich cluster that contains over a thousand known galaxies. Amateur astronomers can easily spot several of these in a backyard telescope (\u003Ca href=\"https://science.nasa.gov/mission/hubble/science/explore-the-night-sky/hubble-caldwell-catalog/caldwell-35/\">See Caldwell 35\u003C/a>). Most of them are elliptical galaxies, and that’s typical of a dense galaxy cluster like the Coma Cluster: many elliptical galaxies form through close encounters between galaxies that stir them up, or even collisions that rip them apart. While the stars in interacting galaxies can stay together, their gas is twisted and compressed by gravitational forces and rapidly used up to form new stars. When the hot, massive, blue stars die, there is little gas left to form new generations of young stars to replace them. As spiral galaxies interact, gravity disrupts the regular orbits that produce their striking spiral arms. Whether through mergers or simple near misses, the result is a galaxy almost devoid of gas, with aging stars orbiting in uncoordinated circles: an elliptical galaxy.",{"name":424,"attributes":431},{"anchor":11,"content":432,"dropCap":31},"It’s very likely that a similar fate will befall MCG+05-31-045. As the smaller spiral galaxy is torn up and integrated into the larger galaxy, many new stars will form, and the hot, blue ones will quickly burn out, leaving cooler, redder stars behind in an elliptical galaxy, much like others in the Coma Cluster. But this process won’t be complete for many millions of years.",{"name":434,"attributes":435},"core/heading",{"anchor":436,"content":437,"level":438,"stripped_content":437},"h-explore-more-coma-cluster-images-from-hubble","Explore more Coma Cluster images from Hubble.",1,{"name":440,"attributes":441,"innerBlocks":442},"core/list",{"anchor":11,"ordered":31,"values":11},[443,447,450,453,456],{"name":444,"attributes":445},"core/list-item",{"anchor":11,"content":446},"\u003Ca href=\"https://science.nasa.gov/missions/hubble/hubble-uncovers-thousands-of-globular-star-clusters-scattered-among-galaxies/\">Hubble Uncovers Thousands of Globular Star Clusters Scattered Among Galaxies\u003C/a>",{"name":444,"attributes":448},{"anchor":11,"content":449},"\u003Ca href=\"https://science.nasa.gov/missions/hubble/hubbles-galaxies-with-knots-bursts/\">Hubble’s Galaxies With Knots, Bursts\u003C/a>",{"name":444,"attributes":451},{"anchor":11,"content":452},"\u003Ca href=\"https://science.nasa.gov/missions/hubble/hubble-sees-near-and-far/\">Hubble Sees Near and Far\u003C/a>",{"name":444,"attributes":454},{"anchor":11,"content":455},"\u003Ca href=\"https://science.nasa.gov/missions/hubble/hubble-sees-plunging-galaxy-losing-its-gas/\">Hubble Sees Plunging Galaxy Losing Its Gas\u003C/a>",{"name":444,"attributes":457},{"anchor":11,"content":458},"\u003Ca href=\"https://science.nasa.gov/missions/hubble/hubble-catches-galaxies-swarmed-by-star-clusters/\">Hubble Catches Galaxies Swarmed by Star Clusters\u003C/a>",{"name":460,"attributes":461},"nasa-blocks/social-media-links",{"align":11,"anchor":11,"orientation":462,"tags":463},"horizontal",{"facebook":464,"twitter":466,"instagram":467,"linkedin":468},[465],"@NASAHubble",[465],[465],[],{"name":424,"attributes":470},{"anchor":11,"content":471,"dropCap":31},"\u003Cstrong>\u003Cspan style=\"text-decoration: underline\">Media Contact\u003C/span>:\u003C/strong>",{"name":424,"attributes":473},{"anchor":11,"content":474,"dropCap":31},"\u003Cstrong>Claire Andreoli\u003C/strong>\u003Cbr>\u003Cstrong>NASA's \u003C/strong>\u003Ca href=\"http://www.nasa.gov/goddard\">\u003Cstrong>Goddard Space Flight Center\u003C/strong>\u003C/a>, \u003Cstrong>Greenbelt, MD\u003C/strong>\u003Cbr>\u003Ca href=\"mailto:claire.andreoli@nasa.gov\" target=\"_blank\" rel=\"noreferrer noopener\">\u003Cstrong>claire.andreoli@nasa.gov\u003C/strong>\u003C/a>",{"name":476,"attributes":477},"nasa-blocks/credits-and-details",{"align":101,"anchor":11,"articleType":478,"article_categories":479,"article_contacts":484,"article_editor":485,"article_location":29,"flagship_redirect":488,"modified_date":489,"social_links":490},"article_a",[480,481,482,483],{"term_id":43,"taxonomy":44,"name":45,"slug":46,"link":47},{"term_id":49,"taxonomy":44,"name":50,"slug":51,"link":47},{"term_id":53,"taxonomy":44,"name":54,"slug":55,"link":56},{"term_id":58,"taxonomy":44,"name":59,"slug":60,"link":61},[],{"first_name":486,"last_name":487},"Andrea","Gianopoulos","https://nasa.gov/goddard","Nov 15, 2024",{"x":491,"facebook":492,"linkedin":493,"rss":494},"https://x.com/intent/tweet?via=NASA&text=Hubble%20Takes%20a%20Look%20at%20Tangled%20Galaxies&url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fhubble-takes-a-look-at-tangled-galaxies%2F","https://www.facebook.com/sharer.php?u=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fhubble-takes-a-look-at-tangled-galaxies%2F","https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fhubble-takes-a-look-at-tangled-galaxies%2F","https://www.nasa.gov/feed/",{"name":496,"attributes":497},"nasa-blocks/topic-cards",{"align":101,"anchor":11,"heading":498,"label":499,"cards":500},"Discover More Topics From Hubble","Keep Exploring",[501,513,527,543],{"id":502,"excerpt":503,"featuredImg":504,"link":511,"title":54,"read_time":438,"time_ago":512},"255827","Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.",{"id":17,"url":505,"alt":20,"caption":19,"credits":25,"fit":506,"zoom":127,"focalPoint":507,"parallax":413,"detail_link":509,"contentType":91,"width":510,"height":23},"https://science.nasa.gov/wp-content/uploads/2023/07/hubble-space-telescope-hst-6.jpg?w=1008","cover",{"x":508,"y":508},0.5,"https://science.nasa.gov/image-detail/hubble-space-telescope-hst-6/",1008,"https://science.nasa.gov/hubble/","1 year",{"id":514,"excerpt":35,"featuredImg":515,"link":524,"title":525,"read_time":81,"time_ago":526},"30027",{"id":516,"url":517,"alt":518,"caption":519,"credits":520,"fit":506,"zoom":127,"focalPoint":521,"parallax":413,"detail_link":522,"contentType":91,"width":23,"height":523},40511,"https://science.nasa.gov/wp-content/uploads/2021/12/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1024","Comma shaped curved cloud of gases in bright white edged with bright-pink star forming regions, and threaded with rusty-brown tendrils of dust at center and throughout the comma shaped merger. All set against the black of deep space.","The NASA/ESA Hubble Space Telescope has snapped the best ever image of the Antennae Galaxies. Hubble has released images of these stunning galaxies twice before, once using observations from its Wide Field and Planetary Camera 2 (WFPC2) in 1997, and again in 2006 from the Advanced Camera for Surveys (ACS). Each of Hubble’s images of the Antennae Galaxies has been better than the last, due to upgrades made during the famous servicing missions, the last of which took place in 2009. The galaxies — also known as NGC 4038 and NGC 4039 — are locked in a deadly embrace. Once normal, sedate spiral galaxies like the Milky Way, the pair have spent the past few hundred million years sparring with one another. This clash is so violent that stars have been ripped from their host galaxies to form a streaming arc between the two. In wide-field images of the pair the reason for their name becomes clear — far-flung stars and streamers of gas stretch out into space, creating long tidal tails reminiscent of antennae. This new image of the Antennae Galaxies shows obvious signs of chaos. Clouds of gas are seen in bright pink and red, surrounding the bright flashes of blue star-forming regions — some of which are partially obscured by dark patches of dust. The rate of star formation is so high that the Antennae Galaxies are said to be in a state of starburst, a period in which all of the gas within the galaxies is being used to form stars. This cannot last forever and neither can the separate galaxies; eventually the nuclei will coalesce, and the galaxies will begin their retirement together as one large elliptical galaxy. This image uses visible and near-infrared observations from Hubble’s Wide Field Camera 3 (WFC3), along with some of the previously-released observations from Hubble’s Advanced Camera for Surveys (ACS).","NASA, ESA",{"x":508,"y":508},"https://science.nasa.gov/image-detail/antennae-galaxies-reloaded/",1017,"https://science.nasa.gov/mission/hubble/science/science-highlights/galaxy-details-and-mergers/","Galaxy Details and Mergers","3 years",{"id":528,"excerpt":35,"featuredImg":529,"link":539,"title":540,"read_time":541,"time_ago":542},"30032",{"id":530,"url":531,"alt":532,"caption":533,"credits":534,"fit":506,"zoom":127,"focalPoint":535,"parallax":413,"detail_link":536,"contentType":91,"width":537,"height":538},28406,"https://science.nasa.gov/wp-content/uploads/2023/04/hubble_m51-jpg-e1688472875538.webp?w=594","a large, face-on spiral galaxy fills the image. It's bright core is surrounded by pinkish-red dusty spiral arms","The Whirlpool Galaxy is a spiral galaxy located 31 million light-years away. Also known as M51, it highlights the attributes of a typical spiral galaxy, including graceful, curving arms, pink star-forming regions, and brilliant blue strands of star clusters.","NASA, ESA, S. Beckwith (STScI), and the Hubble Heritage Team (STScI/AURA)",{"x":508,"y":508},"https://science.nasa.gov/image-detail/hubble_m51/",594,800,"https://science.nasa.gov/mission/hubble/science/universe-uncovered/hubble-galaxies/","Hubble’s Galaxies",4,"2 years",{"id":544,"excerpt":35,"featuredImg":545,"link":245,"title":242,"read_time":438,"time_ago":542},"30009",{"id":546,"url":547,"alt":548,"caption":549,"credits":11,"fit":506,"zoom":127,"focalPoint":550,"parallax":413,"detail_link":35,"contentType":91,"width":551,"height":552},32598,"https://science.nasa.gov/wp-content/uploads/2023/04/IYL_Blog_M82.png?w=890","A bluish streak of light extends from the lower left to the upper right, with threads of reddish dust and gas seen throughout, all against a black backdrop of space.","M82 lies 12 million light-years away in the constellation Ursa Major. Fermi’s LAT and the ground-based VERITAS observatory have detected diffuse gamma rays from the galaxy’s core, which produces stars at a rate ten times faster than our entire galaxy. Credit: NASA/ESA/Hubble Heritage Team (STScI/AURA).",{"x":508,"y":508},890,689,{"type":554,"value":555},"global-nav",[556,607,635,669,720,754,788,822,856,926,952],{"id":557,"title":558,"slug":559,"location":560,"menu_items":561},3850,"Missions","missions","global-nav-missions",[562,566,570,575,579,584,589,594,597,602],{"id":563,"title":564,"url":565,"order":438},131284,"Search All NASA Missions","https://www.nasa.gov/missions/",{"id":567,"title":568,"url":569,"order":81},222998,"A to Z List of Missions","https://www.nasa.gov/a-to-z-of-nasa-missions/",{"id":571,"title":572,"url":573,"order":574},52235,"Upcoming Launches and Landings","https://www.nasa.gov/events/",3,{"id":576,"title":577,"url":578,"order":541},52234,"Spaceships and Rockets","https://www.nasa.gov/humans-in-space/spaceships-and-rockets/",{"id":580,"title":581,"url":582,"order":583},52236,"Communicating with 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