{"id":607835,"date":"2019-04-17T13:00:07","date_gmt":"2019-04-17T17:00:07","guid":{"rendered":"https:\/\/www.sciencedaily.com\/releases\/2019\/04\/190417130007.htm"},"modified":"2019-04-17T13:00:07","modified_gmt":"2019-04-17T17:00:07","slug":"mercury-has-a-solid-inner-core-new-evidence","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=607835","title":{"rendered":"Mercury has a solid inner core: New evidence"},"content":{"rendered":"<p>Scientists have long known that Earth and Mercury have metallic cores. Like Earth, Mercury&#8217;s outer core is composed of liquid metal, but there have only been hints that Mercury&#8217;s innermost core is solid. Now, in a new study, scientists report evidence that Mercury&#8217;s inner core is indeed solid and that it is very nearly the same size as Earth&#8217;s solid inner core. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists have long known that Earth and Mercury have metallic cores. Like Earth, Mercury&#8217;s outer core is composed of liquid metal, but there have only been hints that Mercury&#8217;s innermost core is solid. Now, in a new study, scientists report evidence &#8230;<\/p>\n","protected":false},"author":61,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-607835","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/607835","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\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=607835"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/607835\/revisions"}],"predecessor-version":[{"id":607836,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/607835\/revisions\/607836"}],"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=607835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=607835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=607835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}