{"id":319378,"date":"2017-05-22T07:18:49","date_gmt":"2017-05-22T11:18:49","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170004476"},"modified":"2017-05-22T07:18:49","modified_gmt":"2017-05-22T11:18:49","slug":"a-comparison-of-results-from-nasas-meteoroid-engineering-model-to-the-ldef-cratering-record-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=319378","title":{"rendered":"A Comparison of Results From NASA&#8217;s Meteoroid Engineering Model to the LDEF Cratering Record"},"content":{"rendered":"<p>Abstract: NASA&#8217;s Long Duration Exposure Facility (LDEF) has provided an extensive record of the meteoroid environment in Low Earth Orbit. LDEF&#8217;s combination of fixed orientation, large collecting area, and long lifetime imposes constraints on the absolute flux of potentially hazardous meteoroids. The relative impact rate on each of LDEF&#8217;s fourteen surfaces arises from the underlying velocity distribution and directionality of the meteoroid environment. For the first time, we model the meteoroid environ&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: NASA&#8217;s Long Duration Exposure Facility (LDEF) has provided an extensive record of the meteoroid environment in Low Earth Orbit. LDEF&#8217;s combination of fixed orientation, large collecting area, and long lifetime imposes constraints on the absol&#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-319378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/319378","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=319378"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/319378\/revisions"}],"predecessor-version":[{"id":319379,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/319378\/revisions\/319379"}],"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=319378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=319378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=319378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}