{"id":12112,"date":"2016-05-08T14:53:53","date_gmt":"2016-05-08T12:53:53","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=12112"},"modified":"2016-05-08T14:55:13","modified_gmt":"2016-05-08T12:55:13","slug":"space-x-reitere-sa-prouesse-en-posant-sa-fusee-falcon-9-en-mer","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/space-x-reitere-sa-prouesse-en-posant-sa-fusee-falcon-9-en-mer\/","title":{"rendered":"Space X r\u00e9it\u00e8re sa prouesse en posant sa fus\u00e9e Falcon 9 en mer"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p style=\"text-align: justify;\">Pour la seconde fois, l&rsquo;entreprise a\u00e9rospatiale am\u00e9ricaine SpaceX a r\u00e9ussi \u00e0 faire atterrir le premier \u00e9tage de son lanceur Falcon 9 sur une barge stationn\u00e9e en pleine mer.<\/p>\n<p style=\"text-align: justify;\">Nouvel exploit pour l&rsquo;entreprise a\u00e9rospatiale am\u00e9ricaine SpaceX. Hier, la soci\u00e9t\u00e9 fond\u00e9e par l&rsquo;ing\u00e9nieur \u2014 milliardaire Elon Musk est de nouveau parvenue \u00e0 faire atterrir sur une plateforme ancr\u00e9e en mer le premier \u00e9tage d&rsquo;une fus\u00e9e Falcon 9. Une prouesse technologique qui devrait lui permettre \u00e0 terme de r\u00e9utiliser ces lanceurs tr\u00e8s co\u00fbteux.<\/p>\n<p style=\"text-align: justify;\">Trente-deux minutes apr\u00e8s son d\u00e9collage depuis Cape Canaveral t\u00f4t hier matin, la fus\u00e9e Falcon 9 s&rsquo;est s\u00e9par\u00e9e du satellite de communication japonais SKY perfect JSAT qui s&rsquo;est plac\u00e9 dans l&rsquo;orbite terrestre. Le lanceur haut de 70 m\u00e8tres a ensuite rebrouss\u00e9 chemin pour se poser impeccablement sur une barge dans l&rsquo;oc\u00e9an Atlantique au large de la Floride. Un atterrissage accueilli aux cris de \u00abUSA, USA, USA\u00bb, scand\u00e9s les membres de l&rsquo;\u00e9quipe d&rsquo;encadrement au sol. La liesse traduisait un certain soulagement.<\/p>\n<p style=\"text-align: justify;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12114\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/space-x-reitere-sa-prouesse-en-posant-sa-fusee-falcon-9-en-mer\/spacex-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=2000%2C1334&amp;ssl=1\" data-orig-size=\"2000,1334\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"spacex\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=800%2C534&amp;ssl=1\" class=\"alignnone size-full wp-image-12114\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?resize=2000%2C1334\" alt=\"spacex\" width=\"2000\" height=\"1334\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?resize=800%2C534&amp;ssl=1 800w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p style=\"text-align: justify;\">Un exercice p\u00e9rilleux<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p style=\"text-align: justify;\">Il faut dire que la soci\u00e9t\u00e9 californienne SpaceX redoutait particuli\u00e8rement l&rsquo;exercice car le lanceur \u00e9tait revenu dans l&rsquo;atmosph\u00e8re \u00e0 une vitesse d&rsquo;environ 2 km\/seconde. Vitesse qui rendait difficile son freinage \u00e0 la descente mais qui \u00e9tait n\u00e9cessaire pour placer le satellite en orbite. Ce param\u00e8tre a provoqu\u00e9 un \u00e9chauffement bien plus fort que lors du pr\u00e9c\u00e9dent essai. Les ing\u00e9nieurs en faisaient l&rsquo;une des sources d&rsquo;inqui\u00e9tude pour la r\u00e9ussite du projet dont les chances de succ\u00e8s \u00e9taient estim\u00e9es \u00e0 50 %.<\/p>\n<p style=\"text-align: justify;\">Cet atterrissage r\u00e9ussi est le troisi\u00e8me du genre pour SpaceX. Ainsi apr\u00e8s plusieurs \u00e9checs (explosions en vol notamment), le premier \u00e9tage de Falcon 9 s&rsquo;\u00e9tait une premi\u00e8re fois pos\u00e9 sur le sol en Floride en d\u00e9cembre 2015. Puis, les ing\u00e9nieurs avaient franchi un palier de difficult\u00e9 suppl\u00e9mentaire en la faisant atterrir sur une barge dans l&rsquo;Atlantique, le 8 avril dernier, apr\u00e8s le lancement de sa capsule de fret non habit\u00e9e Dragon vers la Station spatiale internationale.<\/p>\n<p style=\"text-align: justify;\">Gr\u00e2ce \u00e0 ce succ\u00e8s, Elon Musk et son \u00e9quipe viennent de prouver que leur syst\u00e8me de lanceur r\u00e9cup\u00e9rable peut concurrencer directement Ariane 5. L&rsquo;int\u00e9r\u00eat de cette technologie est la possible r\u00e9utilisation de parties des fus\u00e9es qui \u00e9taient jusque-l\u00e0 perdues dans l&rsquo;oc\u00e9an apr\u00e8s les lancements. Une r\u00e9ussite de SpaceX synonyme de futures \u00e9conomies non n\u00e9gligeables pour le secteur a\u00e9rospatial.<\/p>\n<p>source : <a href=\"http:\/\/www.ladepeche.fr\/article\/2016\/05\/07\/2339800-space-x-reitere-prouesse-posant-fusee-falcon-9-mer.html\" target=\"_blank\">http:\/\/www.ladepeche.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"12112\">(200)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Pour la seconde fois, l&rsquo;entreprise a\u00e9rospatiale am\u00e9ricaine SpaceX a r\u00e9ussi \u00e0 faire atterrir le premier \u00e9tage de son lanceur Falcon&#8230;<\/p>\n","protected":false},"author":1,"featured_media":12113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"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":"","jetpack_publicize_message":"Space X r\u00e9it\u00e8re sa prouesse en posant sa fus\u00e9e Falcon 9 en mer @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22],"tags":[5811,5350,117,5349,4414,5810,3345],"class_list":["post-12112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-atterrissage","tag-elon-musk","tag-espace","tag-falcon-9","tag-lanceur","tag-sapce-x","tag-sol","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex.jpg?fit=2000%2C1334&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-39m","jetpack-related-posts":[{"id":10196,"url":"https:\/\/www.laterredufutur.com\/accueil\/spacex-un-moment-revolutionnaire-pour-elon-musk-qui-gagne-son-pari\/","url_meta":{"origin":12112,"position":0},"title":"SpaceX: un \u00ab\u00a0moment r\u00e9volutionnaire\u00a0\u00bb pour Elon Musk qui gagne son pari","author":"Admin","date":"22 d\u00e9cembre 2015","format":false,"excerpt":"La soci\u00e9t\u00e9 SpaceX a r\u00e9ussi \u00e0 faire d\u00e9coller une fus\u00e9e Falcon 9 et \u00e0 r\u00e9cup\u00e9rer le premier \u00e9tage de son lanceur, revenu atterrir apr\u00e8s quelques minutes de vol en orbite. Un exploit technologique et \u00e9conomique pour son patron, le milliardaire am\u00e9ricain Elon Musk. C'est un exploit! SpaceX a r\u00e9ussi \u00e0\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/spacex.gif?fit=480%2C236&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":22441,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-conquete-spatiale-de-spacex\/","url_meta":{"origin":12112,"position":1},"title":"La conqu\u00eate spatiale de SpaceX","author":"Admin","date":"23 avril 2021","format":false,"excerpt":"\u00ab Salut \u00e0 tous. Je m\u2019appelle Elon Musk. Je suis le fondateur de SpaceX. Dans cinq ans, vous \u00eates morts. \u00bb Quand Elon Musk prononce ces mots en 2006, \u00e0 Washington, devant les experts mondiaux du spatial, personne ne le prend au s\u00e9rieux. La sortie de ce trentenaire \u00e0 la\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/spaxex.jpg?fit=1200%2C766&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/spaxex.jpg?fit=1200%2C766&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/spaxex.jpg?fit=1200%2C766&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/spaxex.jpg?fit=1200%2C766&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/spaxex.jpg?fit=1200%2C766&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":11723,"url":"https:\/\/www.laterredufutur.com\/accueil\/cest-une-premiere-spacex-fait-atterrir-sa-fusee-sur-une-barge-en-mer\/","url_meta":{"origin":12112,"position":2},"title":"C\u2019est une premi\u00e8re, SpaceX fait atterrir sa fus\u00e9e sur une barge en mer","author":"Admin","date":"9 avril 2016","format":false,"excerpt":"Apr\u00e8s une vir\u00e9e \u00e0 pr\u00e8s de 100 km d\u2019altitude, le premier \u00e9tage de la fus\u00e9e Falcon 9 est revenu se poser sur une plateforme flottant en mer. La man\u0153uvre est tout simplement impressionnante. Cette fois-ci c\u2019est la bonne ! SpaceX a r\u00e9ussi \u00e0 faire atterrir le premier \u00e9tage de sa\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/space-x.jpg?fit=630%2C420&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/space-x.jpg?fit=630%2C420&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/space-x.jpg?fit=630%2C420&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":15424,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nouvelle-fusee-delon-musk-qui-pourrait-envoyer-des-hommes-sur-mars\/","url_meta":{"origin":12112,"position":3},"title":"La nouvelle fus\u00e9e d&rsquo;Elon Musk qui pourrait envoyer des hommes sur Mars","author":"Admin","date":"22 juin 2017","format":false,"excerpt":"Dans un r\u00e9cent tweet, Elon Musk r\u00e9v\u00e8le que le premier lancement de sa fus\u00e9e Falcon Heavy est pr\u00e9vu pour les mois \u00e0 venir. Le vaisseau se veut de transporter les premiers touristes de l\u2019espace sur la Lune et pourrait dans un futur proche, envoyer des hommes sur Mars. TOUT VA\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/fusee-elon-musk.jpg?fit=768%2C430&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/fusee-elon-musk.jpg?fit=768%2C430&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/fusee-elon-musk.jpg?fit=768%2C430&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/fusee-elon-musk.jpg?fit=768%2C430&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":24989,"url":"https:\/\/www.laterredufutur.com\/accueil\/record-avec-200-tirs-consecutifs-reussis-pour-spacex\/","url_meta":{"origin":12112,"position":4},"title":"Record avec 200 tirs cons\u00e9cutifs r\u00e9ussis pour SpaceX","author":"Admin","date":"2 juin 2023","format":false,"excerpt":"C'est un cap historique : la fus\u00e9e Falcon 9, partiellement r\u00e9utilisable, est d\u00e9sormais de tr\u00e8s loin, la plus fiable au monde. C\u2019est un nouveau record pour SpaceX, parmi les plus importants, alors que la compagnie domine les tirs orbitaux depuis notre Plan\u00e8te. Ce matin, \u00e0 8 h 02, heure de\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/spacex-1.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":10619,"url":"https:\/\/www.laterredufutur.com\/accueil\/lancement-du-satellite-jason-3\/","url_meta":{"origin":12112,"position":5},"title":"Lancement du Satellite Jason-3","author":"Admin","date":"17 janvier 2016","format":false,"excerpt":"Jason-3 est le 3e satellite franco-am\u00e9ricain de la famille des Jason. Il assurera la continuit\u00e9 des donn\u00e9es sur la hauteur des oc\u00e9ans depuis une orbite situ\u00e9e \u00e0 1336 km d'altitude. Lancement le 17 janvier 2016. Fruit d'une \u00e9troite collaboration entre le CNES et la Nasa, il a d\u00e9coll\u00e9\u00a0d'une bas\u00e9e militaire\u2026","rel":"","context":"Dans &quot;Courants Marins&quot;","block_context":{"text":"Courants Marins","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/circulation-oceanique\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/satellite-jason.jpg?fit=640%2C640&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/satellite-jason.jpg?fit=640%2C640&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/satellite-jason.jpg?fit=640%2C640&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/12112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=12112"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/12112\/revisions"}],"predecessor-version":[{"id":12116,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/12112\/revisions\/12116"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/12113"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=12112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=12112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=12112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}