{"id":8872,"date":"2016-01-18T08:54:46","date_gmt":"2016-01-18T07:54:46","guid":{"rendered":"https:\/\/spacetux.org\/cpamoa\/?p=8872"},"modified":"2016-01-18T09:11:31","modified_gmt":"2016-01-18T08:11:31","slug":"spacex-a-un-pied-pres-latterrissage-vertical-reussissait","status":"publish","type":"post","link":"https:\/\/spacetux.org\/cpamoa\/2016\/01\/spacex-a-un-pied-pres-latterrissage-vertical-reussissait\/","title":{"rendered":"Space X : A un pied pr\u00e8s, la Falcon 9 se posait \u00e0 la verticale"},"content":{"rendered":"<p>Je vous en avais parl\u00e9 <a href=\"https:\/\/spacetux.org\/cpamoa\/2016\/01\/space-x-lancement-de-jason-3-et-nouvelle-tentative-datterrissage-vertical\/\">dans mon pr\u00e9c\u00e9dent article<\/a>\u00a0:\u00a0dans le cadre de la mise en orbite du satellite Jason-3, Space X a tent\u00e9 hier soir de faire revenir \u00e0 la verticale le premier \u00e9tage de sa fus\u00e9e Falcon 9 sur une barge en mer. Et bien, \u00e0 un pied pr\u00e8s c&rsquo;\u00e9tait bon ! Elon Musk a publi\u00e9 sur son compte instagram une vid\u00e9o de l&rsquo;arriv\u00e9e du premier \u00e9tage de la fus\u00e9e Falcon 9 sur la barge \u00ab\u00a0Just Read The Instructions\u00a0\u00bb.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_8873\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/spacetux.org\/cpamoa\/wp-content\/uploads\/2016\/01\/Falcon9-landing-barge-January-17th.jpg\" rel=\"attachment wp-att-8873\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8873\" class=\"wp-image-8873\" src=\"https:\/\/spacetux.org\/cpamoa\/wp-content\/uploads\/2016\/01\/Falcon9-landing-barge-January-17th.jpg\" alt=\"Le premier \u00e9tage de la fus\u00e9e Falcon 9 se pose pratiquement au centre de la barge le 17 janvier 2016 (Cr\u00e9dits : SpaceX)\" width=\"600\" height=\"400\" srcset=\"https:\/\/spacetux.org\/cpamoa\/wp-content\/uploads\/2016\/01\/Falcon9-landing-barge-January-17th.jpg 1024w, https:\/\/spacetux.org\/cpamoa\/wp-content\/uploads\/2016\/01\/Falcon9-landing-barge-January-17th-300x200.jpg 300w, https:\/\/spacetux.org\/cpamoa\/wp-content\/uploads\/2016\/01\/Falcon9-landing-barge-January-17th-768x512.jpg 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-8873\" class=\"wp-caption-text\">Le premier \u00e9tage de la fus\u00e9e Falcon 9 se pose pratiquement au centre de la barge le 17 janvier 2016 (Cr\u00e9dits : SpaceX)<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>Contrairement aux informations obtenues hier soir faisant \u00e9tat d&rsquo;un \u00ab\u00a0hard landing\u00a0\u00bb (atterrissage dur), je trouve que l&rsquo;atterrissage est bien ma\u00eetris\u00e9. La vitesse semble \u00eatre la bonne et d&rsquo;apr\u00e8s Elon Musk, l&rsquo;\u00e9tage s&rsquo;est pos\u00e9 dans les 1,30m du centre de la barge. Par contre la fus\u00e9e s&rsquo;est couch\u00e9e sur le flan juste apr\u00e8s s&rsquo;\u00eatre pos\u00e9e car l&rsquo;un de ses quatre pieds n&rsquo;avait pas \u00e9t\u00e9 verrouill\u00e9 suite \u00e0 son d\u00e9ploiement, il s&rsquo;est donc \u00ab\u00a0repli\u00e9\u00a0\u00bb sous le poids de la fus\u00e9e.<\/p>\n<p>&nbsp;<\/p>\n<blockquote class=\"instagram-media\" style=\"background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 658px; padding: 0; width: calc(100% - 2px);\" data-instgrm-captioned=\"\" data-instgrm-version=\"6\">\n<div style=\"padding: 8px;\">\n<div style=\"background: #F8F8F8; line-height: 0; margin-top: 40px; padding: 50.0% 0; text-align: center; width: 100%;\"><\/div>\n<p style=\"margin: 8px 0 0 0; padding: 0 4px;\"><a style=\"color: #000; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none; word-wrap: break-word;\" href=\"https:\/\/www.instagram.com\/p\/BAqirNbwEc0\/\" target=\"_blank\">Falcon lands on droneship, but the lockout collet doesn&rsquo;t latch on one the four legs, causing it to tip over post landing. Root cause may have been ice buildup due to condensation from heavy fog at liftoff.<\/a><\/p>\n<p style=\"color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;\">Une vid\u00e9o publi\u00e9e par Elon Musk (@elonmusk) le <time style=\"font-family: Arial,sans-serif; font-size: 14px; line-height: 17px;\" datetime=\"2016-01-18T03:07:21+00:00\">17 Janv. 2016 \u00e0 19h07 PST<\/time><\/p>\n<\/div>\n<\/blockquote>\n<p><script src=\"\/\/platform.instagram.com\/en_US\/embeds.js\" async=\"\" defer=\"defer\"><\/script><\/p>\n<p>&nbsp;<\/p>\n<p>Elon Musk dit aussi que la cause vient certainement de l&rsquo;accumulation de glace due \u00e0 la condensation venant du brouillard \u00e9pais pr\u00e9sent au d\u00e9collage.<\/p>\n<p>&nbsp;<\/p>\n<p>Revoyez celui-ci en vid\u00e9o<\/p>\n<p>&nbsp;<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/gX8973HUHT0\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>Dans un autre de ses tweets, Elon Musk a post\u00e9 une photo de la barge avec un morceau de la fus\u00e9e en disant de mani\u00e8re humoristique : \u00ab\u00a0Et bien, au moins les pi\u00e8ces \u00e9taient plus grosses cette fois ! Ce ne sera pas le dernier d\u00e9montage rapide non planifi\u00e9 (RUD=Rapid Unscheduled Disassembly, euph\u00e9misme\u00a0utilis\u00e9 pour parler de l&rsquo;explosion ou de la mise en morceau d&rsquo;un v\u00e9hicule, en g\u00e9n\u00e9ral un avion ou une fus\u00e9e, NdlR), mais suis optimiste sur les prochains atterrissages sur barge.<\/p>\n<blockquote class=\"twitter-tweet\" data-partner=\"tweetdeck\"><p>\nWell, at least the pieces were bigger this time! Won&rsquo;t be last RUD, but am optimistic about upcoming ship landing. <a href=\"https:\/\/t.co\/w007TccANJ\">pic.twitter.com\/w007TccANJ<\/a><\/p>\n<p>\u2014 Elon Musk (@elonmusk) <a href=\"https:\/\/twitter.com\/elonmusk\/status\/688837706005131264\">January 17, 2016<\/a>\n<\/p><\/blockquote>\n<p><script src=\"\/\/platform.twitter.com\/widgets.js\" async=\"\" charset=\"utf-8\"><\/script><\/p>\n<p>Ceci mis \u00e0 part, la mission de la fus\u00e9e Falcon 9 a \u00e9t\u00e9 un succ\u00e8s : le satellite am\u00e9ricano-europ\u00e9en Jason-3 a \u00e9t\u00e9 plac\u00e9 sur la bonne orbite, c&rsquo;\u00e9tait tout de m\u00eame la mission principale du lanceur.<\/p>\n<p>Pour en savoir plus sur Jason-3, vous pouvez lire l&rsquo;article d&rsquo;Isabelle sur son blog R\u00eaves d&rsquo;Espace : <a href=\"http:\/\/reves-d-espace.com\/2016\/01\/15\/jason-3-le-mesureur-des-mers-bientot-en-orbite\/\" target=\"_blank\">Jason 3, le mesureur des mers bient\u00f4t en orbite<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Je vous en avais parl\u00e9 dans mon pr\u00e9c\u00e9dent article\u00a0:\u00a0dans le cadre de la mise en orbite du satellite Jason-3, Space X a tent\u00e9 hier soir de faire revenir \u00e0 la verticale le premier \u00e9tage de sa fus\u00e9e Falcon 9 sur une barge en mer. Et bien, \u00e0 un pied pr\u00e8s c&rsquo;\u00e9tait bon ! Elon Musk a publi\u00e9 sur son compte instagram une vid\u00e9o de l&rsquo;arriv\u00e9e du premier \u00e9tage de la fus\u00e9e Falcon 9 sur la barge \u00ab\u00a0Just Read The Instructions\u00a0\u00bb.<\/p>\n","protected":false},"author":1,"featured_media":8873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[632,570],"tags":[365,368,926,890],"class_list":["post-8872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite","category-spacex","tag-falcon-9","tag-falcon9-1-1","tag-spacex","tag-vertical-takeoff-vertical-landing"],"jetpack_featured_media_url":"https:\/\/spacetux.org\/cpamoa\/wp-content\/uploads\/2016\/01\/Falcon9-landing-barge-January-17th.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4aZXT-2j6","_links":{"self":[{"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/posts\/8872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/comments?post=8872"}],"version-history":[{"count":8,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/posts\/8872\/revisions"}],"predecessor-version":[{"id":8881,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/posts\/8872\/revisions\/8881"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/media\/8873"}],"wp:attachment":[{"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/media?parent=8872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/categories?post=8872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spacetux.org\/cpamoa\/wp-json\/wp\/v2\/tags?post=8872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}