{"id":456400,"date":"2018-03-22T15:00:57","date_gmt":"2018-03-22T19:00:57","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=8c6050bd8ed880c591564cce9ccce3cd"},"modified":"2018-03-22T15:00:57","modified_gmt":"2018-03-22T19:00:57","slug":"two-billion-year-old-salt-rock-reveals-rise-of-oxygen-in-ancient-atmosphere","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=456400","title":{"rendered":"Two-billion-year-old salt rock reveals rise of oxygen in ancient atmosphere"},"content":{"rendered":"<p>A 2-billion-year-old chunk of sea salt provides new evidence for the transformation of Earth&#8217;s atmosphere into an oxygenated environment capable of supporting life as we know it.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A 2-billion-year-old chunk of sea salt provides new evidence for the transformation of Earth&#8217;s atmosphere into an oxygenated environment capable of supporting life as we know it.<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-456400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/456400","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"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=456400"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/456400\/revisions"}],"predecessor-version":[{"id":456401,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/456400\/revisions\/456401"}],"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=456400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=456400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=456400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}