{"id":218721,"date":"2025-07-25T12:04:49","date_gmt":"2025-07-25T17:04:49","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/07\/is-earth-inside-a-huge-void-sound-of-big-bang-hints-so"},"modified":"2025-07-25T12:04:49","modified_gmt":"2025-07-25T17:04:49","slug":"is-earth-inside-a-huge-void-sound-of-big-bang-hints-so","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/07\/is-earth-inside-a-huge-void-sound-of-big-bang-hints-so","title":{"rendered":"Is Earth inside a huge void? \u2018Sound of Big Bang\u2019 hints so"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/is-earth-inside-a-huge-void-sound-of-big-bang-hints-so.jpg\"><\/a><\/p>\n<p>Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighbouring regions of the universe, astronomers say.<\/p>\n<p>Their theory is a potential solution to the \u2018Hubble tension\u2019 and could help confirm the true age of our universe, which is estimated to be around 13.8 billion years old.<\/p>\n<p>The latest research \u2013 shared at the Royal Astronomical Society\u2019s National Astronomy Meeting (NAM) in Durham \u2013 shows that sound waves from the early universe, \u201cessentially the sound of the Big Bang\u201d, support this idea.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighbouring regions of the universe, astronomers say. Their theory is a potential solution to the \u2018Hubble tension\u2019 and could help confirm the true age of our universe, which is estimated to be [\u2026]<\/p>\n","protected":false},"author":707,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-218721","post","type-post","status-publish","format-standard","hentry","category-cosmology"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/218721","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\/707"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=218721"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/218721\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=218721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=218721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=218721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}