{"id":241890,"date":"2016-04-21T14:00:00","date_gmt":"2016-04-21T18:00:00","guid":{"rendered":"http:\/\/www-feed-prod-nasa-gov-blue.nasawestprime.com\/press-release\/goddard\/2016\/ace-cosmic-ray"},"modified":"2016-04-21T14:00:00","modified_gmt":"2016-04-21T18:00:00","slug":"microscopic-timers-reveal-likely-source-of-galactic-space-radiation-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=241890","title":{"rendered":"Microscopic &#8220;Timers&#8221; Reveal Likely Source of Galactic Space Radiation"},"content":{"rendered":"<p>Most of the cosmic rays that we detect at Earth originated relatively recently in nearby clusters of massive stars, according to new results from NASA&#8217;s Advanced Composition Explorer (ACE) spacecraft.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Most of the cosmic rays that we detect at Earth originated relatively recently in nearby clusters of massive stars, according to new results from NASA&#8217;s Advanced Composition Explorer (ACE) spacecraft.<\/p>\n","protected":false},"author":11,"featured_media":612598,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-241890","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-universe"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/241890","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\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=241890"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/241890\/revisions"}],"predecessor-version":[{"id":241891,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/241890\/revisions\/241891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/612598"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=241890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=241890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=241890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}