{"id":529469,"date":"2018-10-02T10:27:23","date_gmt":"2018-10-02T14:27:23","guid":{"rendered":"https:\/\/www.sciencedaily.com\/releases\/2018\/10\/181002102723.htm"},"modified":"2018-10-02T10:27:23","modified_gmt":"2018-10-02T14:27:23","slug":"black-holes-ruled-out-as-universes-missing-dark-matter-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=529469","title":{"rendered":"Black holes ruled out as universe&#8217;s missing dark matter"},"content":{"rendered":"<p>If dark matter consists of a plethora of primordial black holes, then their gravitational lensing &#8212; magnifying and brightening distant objects &#8212; should be detectable. Physicists analyzed 740 known supernovas to find the handful that should have been magnified and brightened by black holes, and found none. This puts a strong upper limit, 40, on the percent of dark matter that can consist of black holes, and suggests that none of it is. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>If dark matter consists of a plethora of primordial black holes, then their gravitational lensing &#8212; magnifying and brightening distant objects &#8212; should be detectable. Physicists analyzed 740 known supernovas to find the handful that should have been &#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-529469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/529469","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=529469"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/529469\/revisions"}],"predecessor-version":[{"id":529470,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/529469\/revisions\/529470"}],"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=529469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=529469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=529469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}