{"id":134937,"date":"2024-12-09T03:23:50","date_gmt":"2024-12-08T20:23:50","guid":{"rendered":"https:\/\/hotvideos24.online\/?p=134937"},"modified":"2024-12-09T03:23:50","modified_gmt":"2024-12-08T20:23:50","slug":"ancient-cosmic-collisions-may-have-birthed-the-universes-most-monstrous-galaxies","status":"publish","type":"post","link":"https:\/\/hotvideos24.online\/?p=134937","title":{"rendered":"Ancient cosmic collisions may have birthed the universe&#8217;s most monstrous galaxies"},"content":{"rendered":"<p> <script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<\/p>\n<div id=\"article-body\">\n<p>Astronomers have discovered that large flows of cold gas created by collisions between galaxies in the early universe may have forged some of the most monstrous star systems.<\/p>\n<p>The formation of <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/ancient-galaxy-upending-cosmology\" data-before-rewrite-localise=\"https:\/\/www.space.com\/ancient-galaxy-upending-cosmology\">ancient gigantic galaxies<\/a> that bulge like footballs compared to our relatively flat <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/22382-spiral-galaxy.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/22382-spiral-galaxy.html\">spiral galaxy<\/a>, the <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/19915-milky-way-galaxy.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/19915-milky-way-galaxy.html\">Milky Way, <\/a>has confused astronomers for decades.<\/p>\n<aside class=\"hawk-nest\" data-block-type=\"embed\" data-render-type=\"fte\" data-skip=\"dealsy\" data-widget-type=\"seasonal\"\/>\n<p>Now, a team led by scientists from the University of Southampton may have scored a touchdown in this quest. They believe their research may finally solve this long-standing galactic puzzle.<\/p>\n<p>&#8220;Two disk galaxies smashing together caused gas \u2013 the fuel from which stars are formed \u2013 to sink towards their center, generating trillions of new stars,&#8221; team member and the University of Southampton researcher Anna Puglisi said in a <a data-analytics-id=\"inline-link\" href=\"https:\/\/phys.org\/news\/2024-12-astronomers-mystery-universe-giant-galaxies.html\" target=\"_blank\" data-url=\"https:\/\/phys.org\/news\/2024-12-astronomers-mystery-universe-giant-galaxies.html\" referrerpolicy=\"no-referrer-when-downgrade\" data-hl-processed=\"none\" rel=\"noopener\">statement<\/a>. &#8220;These cosmic collisions happened some eight to 12 billion years ago when the universe was in a much more <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/28651-active-galaxy-formation-early-universe.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/28651-active-galaxy-formation-early-universe.html\">active phase of its evolution<\/a>.<\/p>\n<p>&#8220;Our findings take us closer to solving a long-standing mystery in astronomy that will redefine our understanding of how galaxies were created in the early universe.&#8221;<\/p>\n<p>The team&#8217;s research was published on Wednesday (Dec. 4) in the journal <a data-analytics-id=\"inline-link\" href=\"https:\/\/go.redirectingat.com\/?id=92X1588396&amp;xcust=space_us_3498626699701634725&amp;xs=1&amp;url=https%3A%2F%2Fwww.nature.com%2Farticles%2Fs41586-024-08201-6&amp;sref=https%3A%2F%2Fwww.space.com%2Fgiant-galaxies-growth-elliptical\" target=\"_blank\" data-url=\"https:\/\/www.nature.com\/articles\/s41586-024-08201-6\" referrerpolicy=\"no-referrer-when-downgrade\" rel=\"sponsored noopener\" data-hl-processed=\"skimlinks\" data-placeholder-url=\"https:\/\/go.redirectingat.com\/?id=92X1588396&amp;xcust=hawk-custom-tracking&amp;xs=1&amp;url=https%3A%2F%2Fwww.nature.com%2Farticles%2Fs41586-024-08201-6&amp;sref=https%3A%2F%2Fwww.space.com%2Fgiant-galaxies-growth-elliptical\" data-google-interstitial=\"false\" data-merchant-name=\"SkimLinks - nature.com\" data-merchant-id=\"undefined\" data-merchant-url=\"undefined\" data-merchant-network=\"undefined\">Nature.<\/a><\/p>\n<figure class=\"van-image-figure inline-layout\" data-bordeaux-image-check=\"\">\n<div class=\"image-full-width-wrapper\">\n<div class=\"image-widthsetter\" style=\"max-width:1920px;\">\n<p class=\"vanilla-image-block\" style=\"padding-top:62.50%;\"><picture><source type=\"image\/webp\" srcset=\"https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-320-80.jpg.webp 320w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-480-80.jpg.webp 480w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-650-80.jpg.webp 650w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-970-80.jpg.webp 970w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-1024-80.jpg.webp 1024w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-1200-80.jpg.webp 1200w\" sizes=\"(min-width: 1000px) 970px, calc(100vw - 40px)\"\/><img decoding=\"async\" alt=\"This cool space wallpaper shows a composite view of the giant elliptical galaxy NGC 1399. The stellar component, as observed at optical wavelengths, is shown in white at the center of the image.\" srcset=\"https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-320-80.jpg 320w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-480-80.jpg 480w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-650-80.jpg 650w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-970-80.jpg 970w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-1024-80.jpg 1024w, https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj-1200-80.jpg 1200w\" sizes=\"(min-width: 1000px) 970px, calc(100vw - 40px)\" loading=\"lazy\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj.jpg\" data-pin-media=\"https:\/\/cdn.mos.cms.futurecdn.net\/Nf2ws59oKFRq2wF7nVF9pj.jpg\"\/><\/picture><\/p>\n<\/div>\n<\/div><figcaption itemprop=\"caption description\" class=\" inline-layout\"><span class=\"caption-text\">A composite view of the giant elliptical galaxy NGC 1399. <\/span><span class=\"credit\" itemprop=\"copyrightHolder\">(Image credit: Digitised Sky Survey\/NASA Chandra\/Very Large Array (Robert Dunn et al. 2010))<\/span><\/figcaption><\/figure>\n<p>The team made their breakthrough using the <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/25534-alma.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/25534-alma.html\">Atacama Large Millimeter Array<\/a> (ALMA). ALMA is the largest astronomical project in existence comprised of 66 radio antennas situated in the Atacama Desert of northern Chile.<\/p>\n<div id=\"slice-container-newsletterForm-articleInbodyContent-y4E6Z6zhdc6R2Jah7c9XyU\" class=\"slice-container newsletter-inbodyContent-slice newsletterForm-articleInbodyContent-y4E6Z6zhdc6R2Jah7c9XyU slice-container-newsletterForm\">\n<div data-hydrate=\"true\" class=\"newsletter-form__wrapper newsletter-form__wrapper--inbodyContent\">\n<div class=\"newsletter-form__container\">\n<section class=\"newsletter-form__top-bar\"\/>\n<section class=\"newsletter-form__main-section\">\n<p class=\"newsletter-form__strapline\">Breaking space news, the latest updates on rocket launches, skywatching events and more!<\/p>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<p>The team gathered high-quality observations of many distant galaxies using ALMA and data from the A3COSMOS and A3GOODSS archival projects. In particular, they analyzed over 100 galaxies that are currently in the process of intensely forming stars.<\/p>\n<p>Team leader Qing-Hua Tan of the Purple Mountain Observatory explained that the project used a new technique to examine the distribution of light from distant and <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/4192-astronomers-spot-distant-bright-galaxies.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/4192-astronomers-spot-distant-bright-galaxies.html\">extremely bright galaxies<\/a>.<\/p>\n<figure class=\"van-image-figure inline-layout\" data-bordeaux-image-check=\"\">\n<div class=\"image-full-width-wrapper\">\n<div class=\"image-widthsetter\" style=\"max-width:1170px;\">\n<p class=\"vanilla-image-block\" style=\"padding-top:51.28%;\"><picture><source type=\"image\/webp\" srcset=\"https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-320-80.jpg.webp 320w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-480-80.jpg.webp 480w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-650-80.jpg.webp 650w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-970-80.jpg.webp 970w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-1024-80.jpg.webp 1024w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-1200-80.jpg.webp 1200w\" sizes=\"(min-width: 1000px) 970px, calc(100vw - 40px)\"\/><img decoding=\"async\" alt=\"a black hole in space surrounded by colorful gases\" srcset=\"https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-320-80.jpg 320w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-480-80.jpg 480w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-650-80.jpg 650w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-970-80.jpg 970w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-1024-80.jpg 1024w, https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7-1200-80.jpg 1200w\" sizes=\"(min-width: 1000px) 970px, calc(100vw - 40px)\" loading=\"lazy\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7.jpg\" data-pin-media=\"https:\/\/cdn.mos.cms.futurecdn.net\/5ATfvehTpwcZ8ukmCyZGa7.jpg\"\/><\/picture><\/p>\n<\/div>\n<\/div><figcaption itemprop=\"caption description\" class=\" inline-layout\"><span class=\"caption-text\">Gas feeds a supermassive black hole in the early universe <\/span><span class=\"credit\" itemprop=\"copyrightHolder\">(Image credit: NRAO\/AUI\/NSF, S. Dagnello)<\/span><\/figcaption><\/figure>\n<p>&#8220;This is the first real evidence that spheroids form directly through intense episodes of star formation located in the cores of distant galaxies,&#8221; Tan said. &#8220;Astrophysicists have sought to understand this process for decades.<\/p>\n<p>&#8220;These galaxies form quickly \u2013 gas is sucked inwards to feed<a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/15421-black-holes-facts-formation-discovery-sdcmp.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/15421-black-holes-facts-formation-discovery-sdcmp.html\"> black holes<\/a> and triggers bursts of stars, which are created at rates ten to 100 times faster than our Milky Way.&#8221;<\/p>\n<p>The team will now combine their findings with data collected by the <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/21925-james-webb-space-telescope-jwst.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/21925-james-webb-space-telescope-jwst.html\">James Webb Space Telescope <\/a>(JWST) and the <a data-analytics-id=\"inline-link\" href=\"https:\/\/www.space.com\/euclid-telescope-finds-guiding-stars-ready-for-full-science-modehttps:\/\/www.space.com\/36195-euclid-esa-facts.html\" data-before-rewrite-localise=\"https:\/\/www.space.com\/euclid-telescope-finds-guiding-stars-ready-for-full-science-modehttps:\/\/www.space.com\/36195-euclid-esa-facts.html\">Euclid satellite<\/a>.<\/p>\n<p>This should help them to chart the populations of stars within target galaxies to shine further light on the mystery of giant galaxy formation.<\/p>\n<p>&#8220;This will give us a more complete picture of early galaxy formation and deepen our understanding of how the universe has evolved since the beginning of time,&#8221; Puglisi concluded.<\/p>\n<\/div>\n<p><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<br \/><div data-type=\"_mgwidget\" data-widget-id=\"1660802\">\r\n<\/div>\r\n<script>(function(w,q){w[q]=w[q]||[];w[q].push([\"_mgc.load\"])})(window,\"_mgq\");\r\n<\/script>\r\n<br \/>\n<br \/><a href=\"https:\/\/www.space.com\/giant-galaxies-growth-elliptical\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Astronomers have discovered that large flows of cold gas created by collisions between galaxies in the early universe may have forged some of the most monstrous star systems. The formation &hellip; <a href=\"https:\/\/hotvideos24.online\/?p=134937\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8628],"tags":[],"class_list":["post-134937","post","type-post","status-publish","format-standard","hentry","category-science","entry"],"_links":{"self":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/134937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=134937"}],"version-history":[{"count":0,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/134937\/revisions"}],"wp:attachment":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=134937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=134937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=134937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}