Astronomy | Faculty Experts

<!doctype html> <html class="no-js" lang="en"> <head> <script> dataLayer = []; </script>  <script> (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-5K9DL47'); </script>  <meta name="sentry-trace" content="d2d6797ff4c54ea7b303d1e57495e02d-2425a63e97ec4f07-0" /> <meta name="baggage" content="sentry-trace_id=d2d6797ff4c54ea7b303d1e57495e02d,sentry-sample_rate=0.01,sentry-transaction=%2Fexperts%2F%3Atopic%2F%3Aterm,sentry-public_key=d3381ccef82942cbb78e76484a69b204,sentry-environment=production" /> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta property="og:site_name" content="The Hub" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site:id" content="743066030" /> <meta name="referrer" content="origin"> <meta property="og:title" content="Astronomy | Faculty Experts"> <meta name="content_type" content="page" /> <title>Astronomy | Faculty Experts | Hub</title> <link rel="canonical" href="https://hub.jhu.edu/experts/topics/astronomy/" /> <link rel="apple-touch-icon" sizes="57x57" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-57x57.png"> <link rel="apple-touch-icon" sizes="60x60" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-60x60.png"> <link rel="apple-touch-icon" sizes="72x72" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-72x72.png"> <link rel="apple-touch-icon" sizes="76x76" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-76x76.png"> <link rel="apple-touch-icon" sizes="114x114" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-114x114.png"> <link rel="apple-touch-icon" sizes="120x120" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-120x120.png"> <link rel="apple-touch-icon" sizes="144x144" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-144x144.png"> <link rel="apple-touch-icon" sizes="152x152" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-152x152.png"> <link rel="apple-touch-icon" sizes="180x180" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/apple-touch-icon-180x180.png"> <link rel="icon" type="image/png" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/favicon-32x32.png" sizes="32x32"> <link rel="icon" type="image/png" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/favicon-194x194.png" sizes="194x194"> <link rel="icon" type="image/png" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/favicon-96x96.png" sizes="96x96"> <link rel="icon" type="image/png" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/android-chrome-192x192.png" sizes="192x192"> <link rel="icon" type="image/png" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/favicon-16x16.png" sizes="16x16"> <link rel="manifest" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/manifest.json"> <link rel="mask-icon" href="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/safari-pinned-tab.svg" color="#418fde"> <meta name="apple-mobile-web-app-title" content="HUB"> <meta name="application-name" content="HUB"> <meta name="msapplication-TileColor" content="#2d89ef"> <meta name="msapplication-TileImage" content="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/icons/mstile-144x144.png"> <meta name="theme-color" content="#ffffff"> <link rel="alternate" type="application/rss+xml" title="Hub" href="https://hub.jhu.edu/feed/" /> <script type="text/javascript" id="jhu-nonces"> /* <![CDATA[ */ var jhu_nonces = {"announcement_listings":"4bad7b706f","create_conversion":"68a7078fe6","event_listings":"7fcd89eff7","facebook_shares":"f0884a5cc8","email_friend":"4f4678e729","google_search":"e1310a5fe4","site_alert":"1874a380a0","rave_alert":"17c2013f86"}; var jhu_nonces_timestamp = "2024-11-23 15:58:07"; /* ]]> */ </script><meta name='robots' content='max-image-preview:large' /> <link rel='dns-prefetch' href='//www.google.com' /> <link rel='stylesheet' id='wp-block-library-css' href='https://hub.jhu.edu/wp/wp-includes/css/dist/block-library/style.min.css?ver=6.6.2' type='text/css' media='all' /> <style id='safe-svg-svg-icon-style-inline-css' type='text/css'> .safe-svg-cover{text-align:center}.safe-svg-cover .safe-svg-inside{display:inline-block;max-width:100%}.safe-svg-cover svg{height:100%;max-height:100%;max-width:100%;width:100%} </style> <style id='classic-theme-styles-inline-css' type='text/css'> /*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} </style> <link rel='stylesheet' id='jhu-base-css' href='https://hub.jhu.edu/assets/themes/wphub/assets/css/base.css?ver=bb5f36e5b869116afb68' type='text/css' media='all' /> <link rel='stylesheet' id='jhu-modules-css' href='https://hub.jhu.edu/assets/themes/wphub/assets/css/modules.css?ver=c2ec2b42c04452ac3d3e' type='text/css' media='all' /> <link rel='stylesheet' id='jhu-print-css' href='https://hub.jhu.edu/assets/themes/wphub/assets/css/print.css?ver=114431535a1ba12e505c' type='text/css' media='print' /> <link rel='stylesheet' id='jhu-hub-css' href='https://hub.jhu.edu/assets/themes/wphub/assets/css/hub.css?ver=38e06ba8ff1c11833023' type='text/css' media='all' /> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/dist/vendor/wp-polyfill.min.js?ver=3.15.0" id="wp-polyfill-js"></script> <script type="text/javascript" id="jhu-logger-js-extra"> /* <![CDATA[ */ var jhu_logger_data = {"dsn":"https:\/\/d3381ccef82942cbb78e76484a69b204@o106740.ingest.sentry.io\/4504554993680384","trace":"1","sample_rate":"0.01","transaction_name":"\/experts\/:topic\/:term"}; /* ]]> */ </script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/shared/assets/js/logger.js?ver=4d30fb524601e9630d0b" id="jhu-logger-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/shared/assets/js/rave.js?ver=55f50a251fb3efebe7fb" id="jhu-rave-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/shared/assets/js/site-alert.js?ver=1471a85ac3384b228702" id="jhu-site-alert-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/shared/assets/js/modernizr.js?ver=291b8c292d0735d630d5" id="jhu-modernizr-js"></script> <link rel="https://api.w.org/" href="https://hub.jhu.edu/wp-json/" /> </head> <body class="layout-experts">  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5K9DL47" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <div class="jhu-top-nav main-nav nav section" role="navigation"> <div class="shadow-container"> <a class="skip-to-main" href="#main">Skip to main content</a> <div class="center force"> <ul class="tier-1 force"><li class="hamburger-menu" aria-hidden="true"><a class="openMenu" href="#footer-nav" title="Menu" role="button"><i class="fa fa-bars" aria-hidden="true"></i><span class="text"> Menu</span></a></li><li id="menu-item-10368" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-home menu-item-has-children menu-item-10368 active-section" aria-haspopup="true"><a href="https://hub.jhu.edu/">Hub</a><button class="toggle-section" tabindex="-1"><i class="fa fa-plus-square-o" aria-hidden="true"></i><span class="visuallyhidden">Open Hub</span></button> <ul class="sub-menu tier-2 force"> <li id="menu-item-10369" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10369"><a href="https://hub.jhu.edu/about/">About the Hub</a></li> <li id="menu-item-10370" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10370"><a href="https://hub.jhu.edu/announcements/">Announcements</a></li> <li id="menu-item-10371" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10371"><a href="https://hub.jhu.edu/media/">For Media</a></li> <li id="menu-item-16882" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-16882"><a href="https://hub.jhu.edu/experts/">Faculty Experts Guide</a></li> <li id="menu-item-10372" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10372"><a href="http://eepurl.com/pa10H">Subscribe to the newsletter</a></li> <li id="menu-item-10402" class="menu-item menu-item-type-custom_header menu-item-object-custom_header menu-item-10402"><h6><span>Explore by Topic</span></h6></li> <li id="menu-item-6762" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6762"><a href="https://hub.jhu.edu/arts-culture/">Arts+Culture</a></li> <li id="menu-item-6763" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6763"><a href="https://hub.jhu.edu/athletics/">Athletics</a></li> <li id="menu-item-6764" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6764"><a href="https://hub.jhu.edu/health/">Health</a></li> <li id="menu-item-6765" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6765"><a href="https://hub.jhu.edu/politics-society/">Politics+Society</a></li> <li id="menu-item-6766" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6766"><a href="https://hub.jhu.edu/science-technology/">Science+Technology</a></li> <li id="menu-item-6767" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6767"><a href="https://hub.jhu.edu/student-life/">Student Life</a></li> <li id="menu-item-6768" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6768"><a href="https://hub.jhu.edu/university-news/">University News</a></li> <li id="menu-item-6769" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6769"><a href="https://hub.jhu.edu/voices-opinion/">Voices+Opinion</a></li> </ul> </li> <li id="menu-item-6761" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-6761"><a href="https://hub.jhu.edu/events/">Events</a></li> <li id="menu-item-10373" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-10373" aria-haspopup="true"><a href="https://hub.jhu.edu/at-work/">At Work</a><button class="toggle-section" tabindex="-1"><i class="fa fa-plus-square-o" aria-hidden="true"></i><span class="visuallyhidden">Open At Work</span></button> <ul class="sub-menu tier-2 force"> <li id="menu-item-10375" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10375"><a href="https://hub.jhu.edu/at-work/about/">About Hub at Work</a></li> <li id="menu-item-10377" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10377"><a href="https://hub.jhu.edu/gazette/archive/">Gazette Archive</a></li> <li id="menu-item-10400" class="menu-item menu-item-type-custom_header menu-item-object-custom_header menu-item-10400"><h6><span>Explore by Topic</span></h6></li> <li id="menu-item-10378" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10378"><a href="https://hub.jhu.edu/at-work/news-info/">News+Info</a></li> <li id="menu-item-10379" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10379"><a href="https://hub.jhu.edu/at-work/benefits-perks/">Benefits+Perks</a></li> <li id="menu-item-10380" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10380"><a href="https://hub.jhu.edu/at-work/health-well-being/">Health+Well-Being</a></li> <li id="menu-item-10381" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10381"><a href="https://hub.jhu.edu/at-work/tools-tech/">Tools+Tech</a></li> <li id="menu-item-10382" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10382"><a href="https://hub.jhu.edu/at-work/happenings/">Happenings</a></li> </ul> </li> <li id="menu-item-10374" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-10374" aria-haspopup="true"><a href="https://hub.jhu.edu/magazine/">Johns Hopkins Magazine</a><button class="toggle-section" tabindex="-1"><i class="fa fa-plus-square-o" aria-hidden="true"></i><span class="visuallyhidden">Open Johns Hopkins Magazine</span></button> <ul class="sub-menu tier-2 force"> <li id="menu-item-23342" class="menu-item menu-item-type-post_type menu-item-object-issue menu-item-23342"><a href="https://hub.jhu.edu/magazine/2024/fall/">Current Issue</a></li> <li id="menu-item-10383" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10383"><a href="https://hub.jhu.edu/magazine/about/">About the Magazine</a></li> <li id="menu-item-10384" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10384"><a href="https://hub.jhu.edu/magazine/past-issues/">Past Issues</a></li> <li id="menu-item-10385" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10385"><a href="https://hub.jhu.edu/magazine/contact/">Contact</a></li> <li id="menu-item-10386" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10386"><a href="https://hub.jhu.edu/magazine/giving/">Support Johns Hopkins Magazine</a></li> <li id="menu-item-10387" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10387"><a href="https://hub.jhu.edu/magazine/subscribe/">Subscribe to the Magazine</a></li> </ul> </li> <li id="menu-item-10397" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10397"><a href="https://www.jhu.edu">jhu.edu</a></li> <li class="search-menu"><a class="openSearch" href="/search/" role="button" aria-label="Press button to enter keywords"><i class="fa fa-fw fa-search" aria-hidden="true"></i><span class="text">Search</span></a></li></ul> </div> </div> </div> <div class="banner-notifications">  <div class="rave-alert-container"></div> <div class="site-alert-container"></div> </div> <div class="main-content-container"> <div class="header row" role="banner"> <div class="center force"> <div class="masthead column force"> <a href="/" class="hubmark column"> <img class="svg" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/hubmark-full.svg" alt="Hub" /> <img class="svg-fallback" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/hubmark-full-on-bg-gray.gif" alt="Hub" /> </a> <a href="https://www.jhu.edu" class="header-logo column" title="Johns Hopkins University"> <img class="svg" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/logos/university-logo-small-horizontal-black-no-clear-space.svg" alt="Johns Hopkins University" /> <img class="svg-fallback" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/logos/university-logo-small-horizontal-black-no-clear-space-on-bg-gray.gif" alt="Johns Hopkins University" /> </a> </div> </div> </div> <div id="main" role="main"> <div class="archive page main-content no-sidebar" data-type="page"> <div class="page-breadcrumb-container row"> <div class="center force"> <div class="page-breadcrumb column"> <span style="white-space: nowrap;"><a href="https://hub.jhu.edu/" title="Home">Home</a></span> <span aria-hidden="true">></span> <span style="white-space: nowrap;"><a href="https://hub.jhu.edu/experts/" title="Faculty Experts Guide">Faculty Experts Guide</a></span> <span aria-hidden="true">></span> <span style="white-space: nowrap;"><a href="/experts/topics/" title="Topics">Topics</a></span> <span aria-hidden="true">></span> <span style="white-space: nowrap;"><a href="https://hub.jhu.edu/experts/topics/astronomy/" title="Astronomy">Astronomy</a></span> </div> </div> </div> <div class="page-title-container row"> <div class="center force"> <h1 class="page-title">Astronomy</h1> <ul class="subnav force"> <li><a class="button x-small" href="https://hub.jhu.edu/media/contact/" target="_self"> Contact a media rep </a></li> </ul> </div> </div> <div class="row force"> <div class="body-copy column force"> <div class="recent-content module row"> <div class="center force"> <div class="module-content column force"> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/charles-bennett/"> <div class="image column force image-landscape"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/bennett600.jpg" alt="Charles Bennett" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/bennett600.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/bennett600.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/charles-bennett/">Charles L. Bennett</a></h2> <ul class="titles" aria-label="titles"> <li>Alumni Centennial Professor of Physics and Astronomy</li> <li>Bloomberg Distinguished Professor</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/solar-system/">solar system</a></li> <li><a href="https://hub.jhu.edu/experts/topics/universe-expansion/">universe expansion</a></li> <li><a href="https://hub.jhu.edu/experts/topics/space-exploration/">space exploration</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="cbennett@jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:cbennett@jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Charles L. Bennett">cbennett@jhu.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone"> 410-516-6177</span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/emanuele-berti/"> <div class="image column force image-portrait"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2022-09/Berti--150x217.jpeg" alt="headshot of Emanuele Berti" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/2022-09/Berti--150x217.jpeg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2022-09/Berti--150x217.jpeg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/emanuele-berti/">Emanuele Berti</a></h2> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/astrophysics/">astrophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/space-exploration/">space exploration</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="berti@jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:berti@jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Emanuele Berti">berti@jhu.edu</a> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/tamas-budavari/"> <div class="image column force image-square"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2024-07/Budavari-Tamas-headshot-300x300.jpg" alt="A headshot of Tam谩s Budav谩ri" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/2024-07/Budavari-Tamas-headshot-300x300.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2024-07/Budavari-Tamas-headshot-300x300.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/tamas-budavari/">Tam谩s Budav谩ri</a></h2> <ul class="titles" aria-label="titles"> <li>Associate Professor</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/computer-science/">computer science</a></li> <li><a href="https://hub.jhu.edu/experts/topics/artificial-intelligence/">artificial intelligence</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="budavari@jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:budavari@jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Tam谩s Budav谩ri">budavari@jhu.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone">(410) 516-7914</span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/dana-hurley/"> <div class="image column force image-landscape"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/Dana%20Hurley-3613%20-%20Mike%20Buckley.jpg" alt="Dana Hurley Headshot " class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/Dana%20Hurley-3613%20-%20Mike%20Buckley.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/Dana%20Hurley-3613%20-%20Mike%20Buckley.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/dana-hurley/">Dana Hurley</a></h2> <ul class="titles" aria-label="titles"> <li>Planetary Scientist</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/heliophysics/">heliophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/planets/">planets</a></li> <li><a href="https://hub.jhu.edu/experts/topics/moon/">moon</a></li> <li><a href="https://hub.jhu.edu/experts/topics/sun/">sun</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="dana.hurley@jhuapl.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:dana.hurley@jhuapl.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Dana Hurley">dana.hurley@jhuapl.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone">240-228-9126</span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/marc-kamionkowski/"> <div class="image column force image-portrait"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2023-02/marc-kamionkowski_2.jpeg" alt="headshot of Marc Kamionkowski" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/2023-02/marc-kamionkowski_2.jpeg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2023-02/marc-kamionkowski_2.jpeg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/marc-kamionkowski/">Marc Kamionkowski</a></h2> <ul class="titles" aria-label="titles"> <li>William R. Kenan, Jr. Professor of Physics and Astronomy</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/astrophysics/">astrophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/dark-matter/">dark matter</a></li> <li><a href="https://hub.jhu.edu/experts/topics/solar-system/">solar system</a></li> <li><a href="https://hub.jhu.edu/experts/topics/universe-expansion/">universe expansion</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="kamion@jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:kamion@jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Marc Kamionkowski">kamion@jhu.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone">410-516-0373</span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/david-kaplan/"> <div class="image column force image-portrait"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/david_kaplan_0.jpg" alt="" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/david_kaplan_0.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/david_kaplan_0.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/david-kaplan/">David Kaplan</a></h2> <ul class="titles" aria-label="titles"> <li>Professor of Physics and Astronomy</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/astrophysics/">astrophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/dark-matter/">dark matter</a></li> <li><a href="https://hub.jhu.edu/experts/topics/universe-expansion/">universe expansion</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="dkaplan@pha.jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:dkaplan@pha.jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="David Kaplan">dkaplan@pha.jhu.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone">410-516-4708</span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/adam-riess/"> <div class="image column force image-landscape"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/Adam%20Riess.jpg" alt="Adam Riess" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/Adam%20Riess.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/Adam%20Riess.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/adam-riess/">Adam Riess</a></h2> <ul class="titles" aria-label="titles"> <li>Krieger Eisenhower Professor of Physics and Astronomy</li> <li>Thomas J. Barber Professor in Space Studies</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/astrophysics/">astrophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/dark-matter/">dark matter</a></li> <li><a href="https://hub.jhu.edu/experts/topics/universe-expansion/">universe expansion</a></li> <li><a href="https://hub.jhu.edu/experts/topics/space-exploration/">space exploration</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="ariess@stsci.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:ariess@stsci.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Adam Riess">ariess@stsci.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone">410-516-4474</span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/joseph-silk/"> <div class="image column force image-portrait"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2024-02/JosephSilk.jpg" alt="A headshot of Joseph Silk" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/2024-02/JosephSilk.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/2024-02/JosephSilk.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/joseph-silk/">Joseph Silk</a></h2> <ul class="titles" aria-label="titles"> <li>Research Professor and Homewood Professor of Physics and Astronomy</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/astrophysics/">astrophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/moon/">moon</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="silk@jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:silk@jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Joseph Silk">silk@jhu.edu</a> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/szalay/"> <div class="image column force image-portrait"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/salazay.jpeg" alt="Alexander S. Szalay" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/salazay.jpeg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/salazay.jpeg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/szalay/">Alexander Szalay</a></h2> <ul class="titles" aria-label="titles"> <li>Bloomberg Distinguished Professor</li> <li>Director Of Institute for Data Intensive Engineering and Science</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/astrophysics/">astrophysics</a></li> <li><a href="https://hub.jhu.edu/experts/topics/computer-science/">computer science</a></li> <li><a href="https://hub.jhu.edu/experts/topics/artificial-intelligence/">artificial intelligence</a></li> <li><a href="https://hub.jhu.edu/experts/topics/machine-learning/">machine learning</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> <li><a href="https://hub.jhu.edu/experts/topics/data/">data</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="szalay@jhu.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:szalay@jhu.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Alexander Szalay">szalay@jhu.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone">410-516-7217 </span> </dd> </dl> </div> </div> <div class="expert teaser column force has-image"> <div class="thumbnail"> <a class="force" href="https://hub.jhu.edu/experts/profiles/harold-weaver/"> <div class="image column force image-square"><div class="image-container"><img src="https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/Hal_Weaver_APL%20-%20Mike%20Buckley.jpg" alt="Harold Weaver Headshot" class="column" sizes="(min-width: 1680px) 210px, (min-width: 1280px) 210px, (min-width: 1024px) 186px, (min-width: 863px) 150px, (min-width: 768px) 199px, (min-width: 640px) 177px, (min-width: 412px) 148px, (min-width: 375px) 148px, 148px" srcset="https://api.hub.jhu.edu/factory/sites/default/files/styles/hard_crop_portrait_240/public/Hal_Weaver_APL%20-%20Mike%20Buckley.jpg 240w, https://api.hub.jhu.edu/factory/sites/default/files/styles/hub_thumbnail_portrait/public/Hal_Weaver_APL%20-%20Mike%20Buckley.jpg 360w"/></div></div> </a> </div> <div class="text"> <h2><a href="https://hub.jhu.edu/experts/profiles/harold-weaver/">Harold Weaver</a></h2> <ul class="titles" aria-label="titles"> <li>Planetary Scientist</li> </ul> <div class="expertise"> <h3>Expertise</h3> <ul aria-label="Expertise"> <li><a href="https://hub.jhu.edu/experts/topics/comets/">comets</a></li> <li><a href="https://hub.jhu.edu/experts/topics/planets/">planets</a></li> <li><a href="https://hub.jhu.edu/experts/topics/astronomy/">astronomy</a></li> <li><a href="https://hub.jhu.edu/experts/topics/pluto/">Pluto</a></li> </ul> </div> <dl class="contact" aria-label="Contact information"> <dt class="visuallyhidden">Email</dt> <dd> <meta itemprop="email" content="hal.weaver@jhuapl.edu" /> <i class="fa fa-fw fa-envelope-square" aria-hidden="true"></i> <a href="mailto:hal.weaver@jhuapl.edu?cc=JHUNews@jhu.edu&subject=Expert Guide" data-type="email" data-label="Harold Weaver">hal.weaver@jhuapl.edu</a> </dd> <dt class="visuallyhidden">Office phone</dt> <dd> <i class="fa fa-fw fa-phone-square" aria-hidden="true"></i> <span itemprop="telephone"> 240-228-8078</span> </dd> </dl> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="prefooter"> <div class="col-3 text module row"> <div class="center force"> <div class="module-content column force"> <div class="column force"> <h3>Contact a media rep</h3> <p>Johns Hopkins is a big place. Let us make your job a little easier by connecting you with the right media representative.</p> <p><a href="https://hub.jhu.edu/media/contact">Contact information</a></p> </div> <div class="column force"> <h3>Media resources</h3> <ul> <li><a href="http://www.jhu.edu/about/history">A brief history of Johns Hopkins</a></li> <li><a href="http://www.jhu.edu/assets/uploads/2016/01/johnshopkinsfactbook.pdf">Facts and statistics</a></li> <li><a href="https://www.jhu.edu/maps-directions/">Maps and directions</a></li> <li><a href="http://www.jhu.edu/about/university-leadership/">Johns Hopkins leadership</a></li> </ul> </div> <div class="column force"> <h3>Video services</h3> <p>Our聽<a href="http://universitycommunications.jhu.edu/studio">Video and Audio Studio</a>聽provides a digital, live link between faculty experts and broadcast networks across the globe, including:</p> <ul> <li>Live and recorded HDTV interviews via the Vyvx fiber network</li> <li>Live and recorded radio interviews via dedicated ISDN lines</li> <li>Internet streaming</li> </ul> <p><a href="http://universitycommunications.jhu.edu/studio">Learn more about the studio</a></p> </div> </div> </div> </div> <div class="searchbox module row"> <div class="center force"> <div class="module-content column force"> <form action="/search/" method="GET" class="search-box force"> <div class="form_fields force"> <input type="hidden" name="facet" value="faculty_experts" /> <label for="search-faculty_experts" class="visuallyhidden">Keyword</label> <input id="search-faculty_experts" class="column" type="text" name="q" value="" placeholder="Search by name or expertise" /> <button type="submit"> <i class="fa fa-fw fa-search"></i> <span class="text">Search</span> </button> </div> </form> </div> </div> </div> <div class="col-1 text module row"> <div class="center force"> <div class="module-content column force"> <div class="column force"> <p>Johns Hopkins University experts can provide the perspective and analysis reporters need to cover the news. If you can鈥檛 find an expert in this guide, please contact the university鈥檚 media relations office at聽<a href="evernote-html-snippet:///jhunews@jhu.edu">jhunews@jhu.edu</a>聽or 443-997-9009.</p> </div> </div> </div> </div> </div> <div class="global-footer" role="contentinfo"> <div class="center force"> <a id="footer-nav"></a> <div class="footer-nav nav row" role="region" aria-label="Footer menu"> <div class="column footer-network"> <h6>News Network</h6> <ul class="tier-1 force"><li id="menu-item-10403" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-home menu-item-10403"><a href="https://hub.jhu.edu/">The Hub</a></li> <li id="menu-item-10404" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10404"><a href="https://hub.jhu.edu/at-work/">At Work</a></li> <li id="menu-item-10405" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10405"><a href="https://hub.jhu.edu/magazine/">Johns Hopkins Magazine</a></li> <li id="menu-item-10407" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10407"><a href="https://hub.jhu.edu/search/">Search</a></li> </ul> </div> <div class="column footer-explore"> <h6>Explore by Topic</h6> <ul class="tier-1 force"><li id="menu-item-10408" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10408"><a href="https://hub.jhu.edu/health/">Health</a></li> <li id="menu-item-10409" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10409"><a href="https://hub.jhu.edu/science-technology/">Science+Technology</a></li> <li id="menu-item-10410" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10410"><a href="https://hub.jhu.edu/arts-culture/">Arts+Culture</a></li> <li id="menu-item-10411" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10411"><a href="https://hub.jhu.edu/politics-society/">Politics+Society</a></li> <li id="menu-item-10412" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10412"><a href="https://hub.jhu.edu/university-news/">University News</a></li> <li id="menu-item-10413" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10413"><a href="https://hub.jhu.edu/student-life/">Student Life</a></li> <li id="menu-item-10414" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10414"><a href="https://hub.jhu.edu/athletics/">Athletics</a></li> <li id="menu-item-10415" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10415"><a href="https://hub.jhu.edu/voices-opinion/">Voices+Opinion</a></li> </ul> </div> <div class="column footer-resources"> <h6>Resources</h6> <ul class="tier-1 force"><li id="menu-item-10416" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10416"><a href="https://hub.jhu.edu/about/">About the Hub</a></li> <li id="menu-item-10417" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10417"><a href="http://eepurl.com/pa10H">Get Email Updates</a></li> <li id="menu-item-10418" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10418"><a href="https://hub.jhu.edu/events/">Events</a></li> <li id="menu-item-10419" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10419"><a href="https://hub.jhu.edu/vip/submit-announcement/">Submit an Announcement</a></li> <li id="menu-item-10420" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10420"><a href="https://hub.jhu.edu/vip/submit-event/">Submit an Event</a></li> <li id="menu-item-10422" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10422"><a href="https://hub.jhu.edu/media/">For Media</a></li> <li id="menu-item-16883" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-16883"><a href="https://hub.jhu.edu/experts/">Faculty Experts Guide</a></li> <li id="menu-item-10424" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10424"><a href="https://www.jhu.edu/privacystatement">Privacy Statement</a></li> <li id="menu-item-10425" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10425"><a href="http://accessibility.jhu.edu/">Accessibility</a></li> <li id="menu-item-10426" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-10426"><a href="https://hub.jhu.edu/about/">Contact Us</a></li> </ul> </div> <div class="column footer-discover"> <h6>Discover JHU</h6> <ul class="tier-1 force"><li id="menu-item-10427" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10427"><a href="https://www.jhu.edu">jhu.edu</a></li> <li id="menu-item-10428" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10428"><a href="https://www.jhu.edu/about/">About the University</a></li> <li id="menu-item-10429" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10429"><a href="https://www.jhu.edu/schools/">Schools & Divisions</a></li> <li id="menu-item-10430" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10430"><a href="https://www.jhu.edu/academics/">Academic Programs</a></li> <li id="menu-item-10431" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10431"><a href="https://www.jhu.edu/admissions/">Admissions</a></li> <li id="menu-item-10432" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10432"><a href="https://www.jhu.edu/admissions/visit/">Plan a Visit</a></li> <li id="menu-item-10433" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10433"><a href="https://hr.jhu.edu/jobs-jhu/">Employment</a></li> <li id="menu-item-10434" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-10434"><a href="https://my.jh.edu/portal/web/jhupub">my.JohnsHopkins.edu</a></li> </ul> </div> </div> <div class="identification row"> <a class="footer-logo column" href="https://www.jhu.edu"> <img class="horizontal-logo svg center" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/logos/university-logo-small-horizontal-white-no-clear-space.svg" alt="Johns Hopkins University" /> <img class="horizontal-logo svg-fallback center" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/logos/university-logo-small-horizontal-white-no-clear-space-on-288-blue.gif" alt="Johns Hopkins University" /> <img class="vertical-logo svg center" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/logos/university-logo-small-vertical-white-no-clear-space.svg" alt="Johns Hopkins University" /> <img class="vertical-logo svg-fallback center" src="https://hub.jhu.edu/assets/themes/wphub/src/assets/images/logos/university-logo-small-vertical-white-no-clear-space-on-288-blue.gif" alt="Johns Hopkins University" /> </a> <ul class="contact column"> <li class="university-name">© 2024 <a href="https://www.jhu.edu">Johns Hopkins University</a>. All rights reserved.</li> <li class="office-name"><a href="http://universitycommunications.jhu.edu/">University Communications</a></li> <li class="address">3910 Keswick Rd., Suite N2600, Baltimore, MD</li> <li><div class="social-links"> <a class="twitter fa-stack" href="http://www.twitter.com/JohnsHopkins"> <i class="fa-solid fa-stack-1x fa-square" aria-hidden="true"></i> <i class="fa-brands fa-stack-1x fa-square-x-twitter" aria-hidden="true"></i> <span class="visuallyhidden">X</span> </a> <a class="facebook fa-stack" href="http://www.facebook.com/johnshopkinsuniversity"> <i class="fa-solid fa-stack-1x fa-square" aria-hidden="true"></i> <i class="fa-brands fa-stack-1x fa-facebook-square" aria-hidden="true"></i> <span class="visuallyhidden">Facebook</span> </a> <a class="linkedin fa-stack" href="https://www.linkedin.com/edu/the-johns-hopkins-university-18560"> <i class="fa-solid fa-stack-1x fa-square" aria-hidden="true"></i> <i class="fa-brands fa-stack-1x fa-linkedin-in" aria-hidden="true"></i> <span class="visuallyhidden">LinkedIn</span> </a> <a class="youtube fa-stack" href="http://www.youtube.com/johnshopkins"> <i class="fa-solid fa-stack-1x fa-square" aria-hidden="true"></i> <i class="fa-brands fa-stack-1x fa-youtube-square" aria-hidden="true"></i> <span class="visuallyhidden">YouTube</span> </a> <a class="instagram fa-stack" href="http://instagram.com/johnshopkinsu"> <i class="fa-solid fa-stack-1x fa-square" aria-hidden="true"></i> <i class="fa-brands fa-stack-1x fa-instagram-square" aria-hidden="true"></i> <span class="visuallyhidden">Instagram</span> </a> </div> </li> </ul> </div> </div> </div> <div id="layout-debugger"> <div id="column-master-super-awesome-grid"> <div class="center force">   <div class="row force"> <div class="column eleven"></div> <div class="column one"></div> </div> <div class="row force"> <div class="column ten"></div> <div class="column two"></div> </div> <div class="row force"> <div class="column nine"></div> <div class="column three"></div> </div> <div class="row force"> <div class="column eight"></div> <div class="column four"></div> </div> <div class="row force"> <div class="column seven"></div> <div class="column five"></div> </div> <div class="row force"> <div class="column six"></div> <div class="column six"></div> </div>  <div class="row force"> <div class="column four"></div> <div class="column four"></div> <div class="column four"></div> </div> <div class="row force"> <div class="column three"></div> <div class="column three"></div> <div class="column three"></div> <div class="column three"></div> </div> <div class="row force"> <div class="column two"></div> <div class="column two"></div> <div class="column two"></div> <div class="column two"></div> <div class="column two"></div> <div class="column two"></div> </div> <div class="row force"> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> <div class="column one"></div> </div> </div> </div> <div id="width-breakpoint-totally-tubular-stripes"> <div class="stripe hand"></div> <div class="stripe lap"></div> <div class="stripe desk"></div> <div class="stripe wall"></div> <div class="stripe jumbotron"></div> </div> <div id="height-breakpoint-totally-tubular-stripes"> <div class="stripe hand"></div> <div class="stripe lap"></div> <div class="stripe desk"></div> <div class="stripe wall"></div> <div class="stripe jumbotron"></div> </div> <div id="breakpoint-checker"></div> </div> <div id="breakpoint"> <div class="width"> <div class="hand"></div> <div class="lap"></div> <div class="desk"></div> <div class="wall"></div> <div class="jumbotron"></div> </div> <div class="height"> <div class="hand"></div> <div class="lap"></div> <div class="desk"></div> <div class="wall"></div> <div class="jumbotron"></div> </div> </div> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/underscore.min.js?ver=1.13.4" id="underscore-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/jquery/jquery.min.js?ver=3.7.1" id="jquery-core-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1" id="jquery-migrate-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/backbone.min.js?ver=1.5.0" id="backbone-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/dist/vendor/lodash.min.js?ver=4.17.21" id="lodash-js"></script> <script type="text/javascript" id="lodash-js-after"> /* <![CDATA[ */ window.lodash = _.noConflict(); /* ]]> */ </script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/wphub/assets/js/vent.js?ver=a41c71dee6c1cbfb8e8f" id="jhu-vent-js"></script> <script type="text/javascript" src="https://hub.jhu.edu/wp/wp-includes/js/dist/vendor/moment.min.js?ver=2.29.4" id="moment-js"></script> <script type="text/javascript" id="moment-js-after"> /* <![CDATA[ */ moment.updateLocale( 'en_US', {"months":["January","February","March","April","May","June","July","August","September","October","November","December"],"monthsShort":["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],"weekdays":["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],"weekdaysShort":["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],"week":{"dow":1},"longDateFormat":{"LT":"g:i a","LTS":null,"L":null,"LL":"F j, Y","LLL":"F j, Y g:i a","LLLL":null}} ); /* ]]> */ </script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/wphub/assets/js/global.js?ver=128b534ad204a87dd57c" id="jhu-global-js"></script> <script type="text/javascript" id="gforms_recaptcha_recaptcha-js-extra"> /* <![CDATA[ */ var gforms_recaptcha_recaptcha_strings = {"site_key":"6LclNtkZAAAAANENXb4rH5E6uT1RlbUCAFvjxJYj","ajaxurl":"https:\/\/hub.jhu.edu\/wp-admin\/admin-ajax.php","nonce":"60ec9c8051"}; /* ]]> */ </script> <script type="text/javascript" src="https://www.google.com/recaptcha/api.js?render=6LclNtkZAAAAANENXb4rH5E6uT1RlbUCAFvjxJYj&ver=1.2.2" id="gforms_recaptcha_recaptcha-js"></script> <script type="text/javascript" id="gforms_recaptcha_recaptcha-js-after"> /* <![CDATA[ */ (function($){grecaptcha.ready(function(){$('.grecaptcha-badge').css('visibility','hidden');});})(jQuery); /* ]]> */ </script> <script type="text/javascript" src="https://hub.jhu.edu/assets/themes/wphub/assets/js/page.js?ver=7b49bcad8f10acf84b99" id="jhu-page-js"></script> <script type="text/javascript"> /*<![CDATA[*/ (function() { var sz = document.createElement('script'); sz.type = 'text/javascript'; sz.async = true; sz.src = '//siteimproveanalytics.com/js/siteanalyze_6185845.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(sz, s); })(); /*]]>*/ </script> </body> </html>

CINXE.COM

Astronomy | Faculty Experts | Hub