{"id":1356,"date":"2013-03-25T20:47:15","date_gmt":"2013-03-25T20:47:15","guid":{"rendered":"http:\/\/hobbyspace.com\/Blog\/?p=1356"},"modified":"2013-03-25T20:47:15","modified_gmt":"2013-03-25T20:47:15","slug":"comet-2013-a1-has-a-slight-chance-of-impacting-mars","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=1356","title":{"rendered":"Comet 2013 A1 has a slight chance of impacting Mars"},"content":{"rendered":"<p>Here&#8217;s a ScienceCast report on the possibility that <a href=\"http:\/\/en.wikipedia.org\/wiki\/C\/2013_A1\" target=\"_blank\">Comet 2013 A1<\/a> will hit Mars: <a href=\"http:\/\/www.youtube.com\/watch?v=04LSzys8pfw&amp;feature=em-uploademail-subject8\" target=\"_d\">ScienceCasts: Collision Course? A Comet Heads for Mars &#8211; YouTube<\/a><\/p>\n<blockquote><p>A comet is heading for Mars, and there is a chance that it might hit the Red Planet in October 2014. An impact wouldn&#8217;t necessarily mean the end of NASA&#8217;s Mars program. But it would transform the program along with Mars itself.<\/p><\/blockquote>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1600\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/04LSzys8pfw?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here&#8217;s a ScienceCast report on the possibility that Comet 2013 A1 will hit Mars: ScienceCasts: Collision Course? A Comet Heads for Mars &#8211; YouTube A comet is heading for Mars, and there is a chance that it might hit the Red Planet in October 2014. An impact wouldn&#8217;t necessarily mean the end of NASA&#8217;s Mars &hellip; <a href=\"https:\/\/hobbyspace.com\/Blog\/?p=1356\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Comet 2013 A1 has a slight chance of impacting Mars<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12,22,13],"tags":[],"class_list":["post-1356","post","type-post","status-publish","format-standard","hentry","category-astronomy","category-education","category-space-science"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-lS","jetpack-related-posts":[{"id":8841,"url":"https:\/\/hobbyspace.com\/Blog\/?p=8841","url_meta":{"origin":1356,"position":0},"title":"Comet flyby of Mars unlikely to damage orbiters","author":"TopSpacer","date":"September 19, 2014","format":false,"excerpt":"Looks like the pass of the comet Siding Spring by Mars on October 19th will not in fact bring along\u00a0a dust cloud of fast moving particles thick enough to damage the spacecraft orbiting the planet: By the middle of this summer, published estimates (based on new images and additional modelling)\u2026","rel":"","context":"In &quot;Asteroids &amp; Comets&quot;","block_context":{"text":"Asteroids &amp; Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"Comet C\/2013 A1 Siding Spring seen on 6 September 2014 from Argentina. Image credit: C\u00e9sar Nicol\u00e1s Fornari https:\/\/www.facebook.com\/cesar.fornari","src":"https:\/\/i0.wp.com\/blogs.esa.int\/mex\/files\/2014\/09\/10700554_10202486037695810_296318930239001780_o-1024x633.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blogs.esa.int\/mex\/files\/2014\/09\/10700554_10202486037695810_296318930239001780_o-1024x633.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/blogs.esa.int\/mex\/files\/2014\/09\/10700554_10202486037695810_296318930239001780_o-1024x633.jpg?resize=525%2C300 1.5x"},"classes":[]},{"id":9059,"url":"https:\/\/hobbyspace.com\/Blog\/?p=9059","url_meta":{"origin":1356,"position":1},"title":"Comet Siding Spring passing close by Mars","author":"TopSpacer","date":"October 19, 2014","format":false,"excerpt":"The comet Siding Spring is just about to reach its closest approach to Mars. Below\u00a0are links to various sites with info and imagery: Comet Siding Spring (C\/2013 A1)\u00a0 Comet Siding Spring (C\/2013 A1) is racing toward Mars for a close encounter on October 19, 2014. *\u00a0Latest NASA news and images:\u2026","rel":"","context":"In &quot;Asteroids &amp; Comets&quot;","block_context":{"text":"Asteroids &amp; Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.nasa.gov\/sites\/default\/files\/styles\/466x248\/public\/comet-siding-spring-trajectory-mars-full_0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":8417,"url":"https:\/\/hobbyspace.com\/Blog\/?p=8417","url_meta":{"origin":1356,"position":2},"title":"NASA Mars orbiters prepare for comet passing close by","author":"TopSpacer","date":"July 27, 2014","format":false,"excerpt":"Quite possible that someday a comet will pass near earth. (If it is headed into earth, there will be little we can do about it in time unless we have a sophisticated in-space infrastructure in place.) NASA\u2019s Mars Spacecraft Maneuvers to Prepare for Close Comet Flyby NASA is taking steps\u2026","rel":"","context":"In &quot;Asteroids &amp; Comets&quot;","block_context":{"text":"Asteroids &amp; Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"This graphic depicts the orbit of comet C\/2013 A1 Siding Spring as it swings around the sun in 2014. On Oct. 19, the comet will have a very close pass at Mars. Its nucleus will miss Mars by about 82,000 miles (132,000 kilometers). The comet's trail of dust particles shed by the nucleus might be wide enough to reach Mars or might also miss it. For more information about this comet, see http:\/\/mars.nasa.gov\/comets\/sidingspring\/.","src":"https:\/\/i0.wp.com\/www.nasa.gov\/sites\/default\/files\/styles\/673xvariable_height\/public\/main_sidingspring_version07b-01_2.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":9095,"url":"https:\/\/hobbyspace.com\/Blog\/?p=9095","url_meta":{"origin":1356,"position":3},"title":"Comet Siding Spring flew by Mars and watched by orbiters and rovers","author":"TopSpacer","date":"October 23, 2014","format":false,"excerpt":"The orbiters circling Mars survived the fly-by of Comet Siding Spring last Sunday just fine. The NASA JPL site\u00a0Comets: Siding Spring (C\/2013 A1)\u00a0has lots of images and reports about the event. For example, NASA Rover Opportunity Views Comet Near Mars Mars Rover Opportunity's View of Passing Comet Researchers used the\u2026","rel":"","context":"In &quot;Asteroids &amp; Comets&quot;","block_context":{"text":"Asteroids &amp; Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"comet_springs_0[1]","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2014\/10\/comet_springs_01-1024x768.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1032,"url":"https:\/\/hobbyspace.com\/Blog\/?p=1032","url_meta":{"origin":1356,"position":4},"title":"The Comet threat to Mars + Stopping a comet heading for Earth +  2013 Planetary Defense Conference","author":"TopSpacer","date":"March 9, 2013","format":false,"excerpt":"Alan Boyle writes about the possibility that Comet 2013 A1 (aka Comet Siding Spring) might hit Mars and how this might affect attitudes on earth about the threat of comet and asteroid impacts on earth: 'Marsageddon' comet scenario adds to concerns about threats from space - Cosmic Log. He also\u2026","rel":"","context":"In &quot;In Space Infrastructure&quot;","block_context":{"text":"In Space Infrastructure","link":"https:\/\/hobbyspace.com\/Blog\/?cat=15"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9015,"url":"https:\/\/hobbyspace.com\/Blog\/?p=9015","url_meta":{"origin":1356,"position":5},"title":"Video: A preview of Comet Siding Spring&#8217;s fly-by of Mars","author":"TopSpacer","date":"October 14, 2014","format":false,"excerpt":"Astronomer\u00a0Bruce Betts of\u00a0the Planetary Society\u00a0lays out\u00a0all the basics about Comet Siding Spring, which on October 19, 2014 will\u00a0make a close fly-by of\u00a0Mars. http:\/\/youtu.be\/AwMjoy_02Ic","rel":"","context":"In &quot;Asteroids &amp; Comets&quot;","block_context":{"text":"Asteroids &amp; Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/AwMjoy_02Ic\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/1356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1356"}],"version-history":[{"count":2,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/1356\/revisions"}],"predecessor-version":[{"id":1358,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/1356\/revisions\/1358"}],"wp:attachment":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}