{"id":228115,"date":"2025-12-31T01:32:15","date_gmt":"2025-12-31T07:32:15","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/12\/most-sensitive-radio-observations-to-date-find-no-evidence-of-technosignature-from-3i-atlas"},"modified":"2025-12-31T01:32:15","modified_gmt":"2025-12-31T07:32:15","slug":"most-sensitive-radio-observations-to-date-find-no-evidence-of-technosignature-from-3i-atlas","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/12\/most-sensitive-radio-observations-to-date-find-no-evidence-of-technosignature-from-3i-atlas","title":{"rendered":"Most sensitive radio observations to date find no evidence of technosignature from 3I\/ATLAS"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/A55SUq2eDXg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Since the interstellar object (ISO) 3I\/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it may somehow contain evidence of technologically advanced civilizations outside of our solar system.<\/p>\n<p>Now, a new <a href=\"https:\/\/arxiv.org\/abs\/2512.19763\" target=\"_blank\">paper published<\/a> on the <i>arXiv<\/i> preprint server details the findings from radio observations made at the <a href=\"https:\/\/phys.org\/news\/2024-09-golden-age-alien-green-bank.html?utm_source=embeddings&utm_medium=related&utm_campaign=internal\" rel=\"related\">100-meter Green Bank Telescope<\/a> as a part of the Breakthrough Listen program, designed to look for signs of alien life. The data were taken on December 18, 2025\u2014the day before the object\u2019s closest approach to Earth, and those hoping for evidence of advanced alien civilizations may not like the results.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Since the interstellar object (ISO) 3I\/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it may somehow contain evidence of technologically advanced civilizations outside of our solar system. Now, a new paper published on the arXiv preprint server details the findings from radio observations made [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1527],"tags":[],"class_list":["post-228115","post","type-post","status-publish","format-standard","hentry","category-alien-life"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/228115","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\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=228115"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/228115\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=228115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=228115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=228115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}