{"id":322172,"date":"2017-05-30T12:00:03","date_gmt":"2017-05-30T16:00:03","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=e2f50ad8cae0ee3a0fe63ad8d78521bd"},"modified":"2017-05-30T12:00:03","modified_gmt":"2017-05-30T16:00:03","slug":"halos-discovered-on-mars-widen-time-frame-for-potential-life","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=322172","title":{"rendered":"&#8216;Halos&#8217; discovered on Mars widen time frame for potential life"},"content":{"rendered":"<p>Lighter-toned bedrock that surrounds fractures and comprises high concentrations of silica\u2014called &#8220;halos&#8221;\u2014has been found in Gale crater on Mars, indicating that the planet had liquid water much longer than previously believed. The new finding is reported in a paper published today in Geophysical Research Letters, a journal of the American Geophysical Union.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lighter-toned bedrock that surrounds fractures and comprises high concentrations of silica&mdash;called &#8220;halos&#8221;&mdash;has been found in Gale crater on Mars, indicating that the planet had liquid water much longer than previously believed. The new finding is reported in a paper published today in Geophysical Research Letters, a journal of the American Geophysical Union.<\/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-322172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/322172","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=322172"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/322172\/revisions"}],"predecessor-version":[{"id":322173,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/322172\/revisions\/322173"}],"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=322172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=322172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=322172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}