{"id":163958,"date":"2023-05-15T16:23:43","date_gmt":"2023-05-15T21:23:43","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2023\/05\/mysterious-sounds-in-stratosphere-cant-be-traced-to-any-known-source"},"modified":"2023-05-15T16:23:43","modified_gmt":"2023-05-15T21:23:43","slug":"mysterious-sounds-in-stratosphere-cant-be-traced-to-any-known-source","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2023\/05\/mysterious-sounds-in-stratosphere-cant-be-traced-to-any-known-source","title":{"rendered":"Mysterious sounds in stratosphere can\u2019t be traced to any known source"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/mysterious-sounds-in-stratosphere-cant-be-traced-to-any-known-source2.jpg\"><\/a><\/p>\n<p>Solar-powered balloons floating 20 kilometres above ground have recorded inaudible low-frequency signals that have so far not been traced back to any known source.<\/p>\n<p>By <a href=\"https:\/\/www.newscientist.com\/author\/karmela-padavic-callaghan\/\" class=\"\">Karmela Padavic-Callaghan<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Solar-powered balloons floating 20 kilometres above ground have recorded inaudible low-frequency signals that have so far not been traced back to any known source. By Karmela Padavic-Callaghan<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-163958","post","type-post","status-publish","format-standard","hentry","category-sustainability"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/163958","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=163958"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/163958\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=163958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=163958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=163958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}