{"id":65077,"date":"2025-08-07T12:25:14","date_gmt":"2025-08-07T12:25:14","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/65077\/"},"modified":"2025-08-07T12:25:14","modified_gmt":"2025-08-07T12:25:14","slug":"meet-the-universes-earliest-confirmed-black-hole-a-monster-at-the-dawn-of-time-ut-austin-news","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/65077\/","title":{"rendered":"Meet the Universe\u2019s Earliest Confirmed Black Hole: A Monster at the Dawn of Time – UT Austin News"},"content":{"rendered":"

AUSTIN, Texas \u2014 An international team of astronomers, led by The University of Texas at Austin\u2019s<\/a> Cosmic Frontier Center<\/a>, has identified the most distant black hole ever confirmed. It and the galaxy it calls home, CAPERS-LRD-z9, are present 500 million years after the Big Bang. That places it 13.3 billion years into the past, when our universe was just 3% of its current age. As such, it provides a unique opportunity to study the structure and evolution of this enigmatic period.<\/p>\n

\u201cWhen looking for black holes, this is about as far back as you can practically go. We\u2019re really pushing the boundaries of what current technology can detect,\u201d said Anthony Taylor, a postdoctoral researcher at the Cosmic Frontier Center and lead on the team that made the discovery. Their research was published Aug. 6 in the Astrophysical Journal<\/a>.<\/p>\n

\u201cWhile astronomers have found a few, more distant candidates,\u201d added Steven Finkelstein, a co-author on the paper and director of the Cosmic Frontier Center, \u201cthey have yet to find the distinct spectroscopic signature associated with a black hole.\u201d<\/p>\n

With spectroscopy, astronomers split light into its many wavelengths to study an object\u2019s characteristics. To identify black holes, they search for evidence of fast-moving gas. As it circles and falls into a black hole, the light from gas moving away from us is stretched into much redder wavelengths, and light from gas moving toward us is compressed into much bluer wavelengths. \u201cThere aren\u2019t many other things that create this signature,\u201d explained Taylor. \u201cAnd this galaxy has it!\u201d<\/p>\n

The team used data from the James Webb Space Telescope\u2019s CAPERS (CANDELS-Area Prism Epoch of Reionization Survey) program for its search. Launched in 2021, JWST provides the most far-reaching views into space available, and CAPERS provides observations of the outermost edge.<\/p>\n

\u201cThe first goal of CAPERS is to confirm and study the most distant galaxies,\u201d said Mark Dickinson, a co-author on the paper and the CAPERS team lead. \u201cJWST spectroscopy is the key to confirming their distances and understanding their physical properties.\u201d<\/p>\n

Initially seen as an interesting speck in the program\u2019s imagery, CAPERS-LRD-z9 turned out to be part of a new class of galaxies<\/a> known as \u201cLittle Red Dots.\u201d Present only in the first 1.5 billion years of the universe, these galaxies are very compact, red, and unexpectedly bright.<\/p>\n

\u201cThe discovery of Little Red Dots was a major surprise from early JWST data, as they looked nothing like galaxies seen with the Hubble Space Telescope,\u201d explained Finkelstein. \u201cNow, we\u2019re in the process of figuring out what they\u2019re like and how they came to be.\u201d<\/p>\n

CAPERS-LRD-z9 may help astronomers do just that.<\/p>\n

For one, this galaxy adds to mounting evidence that supermassive black holes are the source of the unexpected brightness in Little Red Dots. Usually, that brightness would indicate an abundance of stars in a galaxy. However, Little Red Dots exist at a time when such a large mass of stars is unlikely.<\/p>\n

On the other hand, black holes also shine brightly. That\u2019s because they compress and heat the materials they\u2019re consuming, creating tremendous light and energy. By confirming the existence of one in CAPERS-LRD-z9, astronomers have found a striking example of this connection in Little Red Dots.<\/p>\n

The newfound galaxy may also help answer what causes the distinct red color in Little Red Dots. That may be thanks to a thick cloud of gas surrounding the black hole, skewing its light into redder wavelengths as it passes through. \u201cWe\u2019ve seen these clouds in other galaxies,\u201d explained Taylor. \u201cWhen we compared this object to those other sources, it was a dead ringer.\u201d<\/p>\n

This galaxy is also notable for how colossal its black hole is. Estimated as up to 300 million times that of our sun, its mass measures up to half that of all the stars in its galaxy. Even among supermassive black holes, this is particularly big.<\/p>\n

Finding such a massive black hole so early on provides astronomers a valuable opportunity to study how these objects developed. A black hole present in the later universe will have had diverse opportunities to bulk up during its lifetime. But one present in the first few hundred million years wouldn\u2019t. \u201cThis adds to growing evidence that early black holes grew much faster than we thought possible,\u201d said Finkelstein. \u201cOr they started out far more massive than our models predict.\u201d<\/p>\n

To continue their research on CAPERS-LRD-z9, the team hopes to gather more, higher-resolution observations using JWST. This could provide greater insight into it and the role black holes played in the development of Little Red Dots. \u201cThis is a good test object for us,\u201d said Taylor. \u201cWe haven\u2019t been able to study early black hole evolution until recently, and we are excited to see what we can learn from this unique object.\u201d<\/p>\n

Additional data for research came from the Dark Energy Spectroscopic Instrument (DESI) at Kitt Peak National Observatory, a program of NSF NOIRLab.<\/p>\n","protected":false},"excerpt":{"rendered":"AUSTIN, Texas \u2014 An international team of astronomers, led by The University of Texas at Austin\u2019s Cosmic Frontier…\n","protected":false},"author":2,"featured_media":65078,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[47975,1728,79,193,14678,74],"class_list":["post-65077","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-mcdonald-observatory","tag-research","tag-science","tag-space","tag-space-science","tag-technology"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/65077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=65077"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/65077\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/65078"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=65077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=65077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=65077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}