{"id":315188,"date":"2024-11-05T18:34:11","date_gmt":"2024-11-05T13:04:11","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=315188"},"modified":"2024-11-05T18:34:11","modified_gmt":"2024-11-05T13:04:11","slug":"discovery-of-a-black-hole-triple-system","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/discovery-of-a-black-hole-triple-system\/","title":{"rendered":"Discovery of a Black Hole Triple System"},"content":{"rendered":"<p><strong>Source:<\/strong> This post on <strong>Discovery of a Black Hole Triple System\u00a0<\/strong>has been created based on the article <a href=\"https:\/\/indianexpress.com\/article\/explained\/explained-sci-tech\/first-black-hole-triple-system-discovered-what-does-it-mean-9649210\/\" target=\"_blank\" rel=\"noopener\">&#8220;First \u2018black hole triple\u2019 system discovered: What does it mean?&#8221;<\/a> published in Indian Express on 5th November 2024.<\/p>\n<h2>Why in news?<\/h2>\n<p>Scientists recently discovered a unique black hole triple system, the first of its kind, located approximately 8,000 light years away from Earth.<\/p>\n<h2>Key Features of the Triple System<\/h2>\n<p><strong>1. Triple Components<\/strong>: The system comprises a black hole (V404 Cygni) with two stars: one star in close orbit, which the black hole is actively consuming, and a distant star with a much wider orbit.<\/p>\n<p><strong>2. Orbits:<\/strong> The inner star orbits the black hole every 6.5 days, while the outer star\u2019s orbit takes around 70,000 years.<\/p>\n<p><strong>3. Location and Size:<\/strong> V404 Cygni is situated in the Cygnus constellation and has a mass about nine times that of our Sun.<\/p>\n<h2>Implications for Black Hole Formation<\/h2>\n<p><strong>1. Challenging Traditional Theories:<\/strong> Most black holes are thought to form from supernova explosions, where the remnants of massive stars collapse, expelling outer material. However, the presence of an additional distant star suggests a less explosive origin.<\/p>\n<p><strong>2. Failed Supernova:<\/strong> Researchers suggest that V404 Cygni may have formed through a &#8220;failed supernova,&#8221; also called &#8220;direct collapse.&#8221; In this process, a star collapses directly into a black hole without an explosion, allowing nearby stars to remain in orbit.<\/p>\n<p><strong>Potential for Future System Changes:\u00a0<\/strong>The black hole is actively consuming its closer stellar companion, which means that, over time, this triple system may become a binary system. This hints that other observed binary systems may have once had a third member.<\/p>\n<p><strong>UPSC Syllabus: Science and technology\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Source: This post on Discovery of a Black Hole Triple System\u00a0has been created based on the article &#8220;First \u2018black hole triple\u2019 system discovered: What does it mean?&#8221; published in Indian Express on 5th November 2024. Why in news? Scientists recently discovered a unique black hole triple system, the first of its kind, located approximately 8,000&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/discovery-of-a-black-hole-triple-system\/\">Continue reading <span class=\"screen-reader-text\">Discovery of a Black Hole Triple System<\/span><\/a><\/p>\n","protected":false},"author":10366,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,1738],"tags":[11872,10500],"class_list":["post-315188","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-science-and-technology-daily-factly-articles","tag-9pm-daily-factly","tag-indian-express","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/315188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10366"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=315188"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/315188\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=315188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=315188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=315188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}