{"id":230114,"date":"2026-01-29T17:04:47","date_gmt":"2026-01-29T23:04:47","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/01\/gravitational-wave-signal-tests-einsteins-theory-of-general-relativity"},"modified":"2026-01-29T17:04:47","modified_gmt":"2026-01-29T23:04:47","slug":"gravitational-wave-signal-tests-einsteins-theory-of-general-relativity","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/01\/gravitational-wave-signal-tests-einsteins-theory-of-general-relativity","title":{"rendered":"Gravitational wave signal tests Einstein\u2019s theory of general relativity"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/gravitational-wave-signal-tests-einsteins-theory-of-general-relativity.jpg\"><\/a><\/p>\n<p>For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It\u2019s the clearest gravitational wave signal from a binary black hole merger to date, and it gives researchers an opportunity to test Albert Einstein\u2019s theory of gravity, known as general relativity.<\/p>\n<p>\u201cWhat\u2019s fantastic is the event is pretty much identical to the first one we observed 10 years ago, GW150914. The reason it\u2019s so much clearer is purely because our detectors have become much more accurate in the past 10 years,\u201d said Cornell physicist Keefe Mitman, a NASA Hubble Postdoctoral Fellow at the Cornell Center for Astrophysics and Planetary Science in the College of Arts and Sciences.<\/p>\n<p>Mitman is a co-author of the paper analyzing the wave, \u201c<a href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/6c61-fm1n\" target=\"_blank\">Black Hole Spectroscopy and Tests of General Relativity with GW250114<\/a>,\u201d published in <i>Physical Review Letters<\/i>. It was written by the <a href=\"https:\/\/phys.org\/news\/2023-05-methods-einstein-general-theory-ligo.html?utm_source=embeddings&utm_medium=related&utm_campaign=internal\" rel=\"related\">LIGO Scientific Collaboration<\/a>, the Virgo Collaboration in Italy and the KAGRA Collaboration in Japan. Cornell researchers have been leading contributors to the LIGO-VIRGO-KAGRA project since its beginning in the early 1990s.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It\u2019s the clearest gravitational wave signal from a binary black hole merger to date, and it gives researchers an opportunity to test Albert Einstein\u2019s theory of gravity, known as general relativity. \u201cWhat\u2019s fantastic is the event is pretty much [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,219],"tags":[],"class_list":["post-230114","post","type-post","status-publish","format-standard","hentry","category-cosmology","category-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/230114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=230114"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/230114\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=230114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=230114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=230114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}