{"id":2429,"date":"2014-10-18T22:48:48","date_gmt":"2014-10-19T02:48:48","guid":{"rendered":"http:\/\/blog.carlrobitaille.org\/2014\/10\/18\/videotitle-23\/"},"modified":"2018-11-12T18:16:30","modified_gmt":"2018-11-12T23:16:30","slug":"nasa-observing-comet-siding-spring-at-mars","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=2429","title":{"rendered":"NASA | Observing Comet Siding Spring at Mars"},"content":{"rendered":"<p><b>Google+ reshared post<\/b><\/p>\n<blockquote><p>On October 19, Comet Siding Spring will pass within 88,000 miles of Mars \u2013 just one third of the distance from the Earth to the Moon! Traveling at 33 miles per second and weighing as much as a small mountain, the comet hails from the outer fringes of our solar system, originating in a region of icy debris known as the Oort cloud.<\/p>\n<p>Comets from the Oort cloud are both ancient and rare. Since this is Comet Siding Spring\u2019s first trip through the inner solar system, scientists are excited to learn more about its composition and the effects of its gas and dust on the Mars upper atmosphere. NASA will be watching closely before, during, and after the flyby with its entire fleet of Mars orbiters and rovers, along with the Hubble Space Telescope and dozens of instruments on Earth. The encounter is certain to teach us more about Oort cloud comets, the Martian atmosphere, and the solar system\u2019s earliest ingredients.<\/p><\/blockquote>\n<p><iframe loading=\"lazy\" title=\"NASA | Observing Comet Siding Spring at Mars\" width=\"584\" height=\"329\" src=\"https:\/\/www.youtube.com\/embed\/FG4KsatjFeI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Import\u00e9 de <a href=\"https:\/\/plus.google.com\/104239776541827516598\/posts\/VwYf1mdV5yV\">Google+<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google+ reshared post On October 19, Comet Siding Spring will pass within 88,000 miles of Mars \u2013 just one third of the distance from the Earth to the Moon! Traveling at 33 miles per second and weighing as much as &hellip; <a href=\"https:\/\/blog.carlrobitaille.org\/?p=2429\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2429","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/2429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2429"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/2429\/revisions"}],"predecessor-version":[{"id":2457,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/2429\/revisions\/2457"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}