{"id":511965,"date":"2018-08-13T11:05:27","date_gmt":"2018-08-13T15:05:27","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20180003479"},"modified":"2018-08-13T11:05:27","modified_gmt":"2018-08-13T15:05:27","slug":"a-telescope-at-the-solar-gravitational-lens-problems-and-solutions-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=511965","title":{"rendered":"A Telescope at the Solar Gravitational Lens: Problems and Solutions"},"content":{"rendered":"<p>Abstract: By Einstein&#8217;s general theory of relativity, gravity of a massive body deflects light, and thus the sun can be used as a lens. The focus of the sun&#8217;s gravitational lens is about 550 AU (Astronomical Units). (The sun continues to act as a lens beyond this minimum; at longer distances, the focused light passes increasingly far from the solar limb.) A mission to the gravitational focus of the sun, beyond the edge of the solar system, but far closer than the nearest stars, could be a target for an&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: By Einstein&#8217;s general theory of relativity, gravity of a massive body deflects light, and thus the sun can be used as a lens. The focus of the sun&#8217;s gravitational lens is about 550 AU (Astronomical Units). (The sun continues to act as a lens &#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-511965","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/511965","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\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=511965"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/511965\/revisions"}],"predecessor-version":[{"id":511966,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/511965\/revisions\/511966"}],"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=511965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=511965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=511965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}