{"id":753170,"date":"2023-04-13T09:20:32","date_gmt":"2023-04-13T13:20:32","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=753170"},"modified":"2023-04-13T09:20:32","modified_gmt":"2023-04-13T13:20:32","slug":"researchers-defend-their-theory-that-molecular-oxygen-existed-on-earth-2-5-billion-years-ago","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=753170","title":{"rendered":"Researchers defend their theory that molecular oxygen existed on Earth 2.5 billion years ago"},"content":{"rendered":"<p>When did molecular oxygen, the gas that all large and complex forms of life on Earth today require to function, first appear on Earth?&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2023-04-defend-theory-molecular-oxygen-earth.html\" target=\"_blank\" rel=\"nofollow noopener\">Researchers defend their theory that molecular oxygen existed on Earth 2.5 billion years ago<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When did molecular oxygen, the gas that all large and complex forms of life on Earth today require to function, first appear on Earth?&#013; &#013; &#013; Click here for original&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-753170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/753170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=753170"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/753170\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=753170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=753170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=753170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}