{"id":7149,"date":"2015-06-04T13:00:07","date_gmt":"2015-06-04T11:00:07","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=7149"},"modified":"2015-06-03T14:26:42","modified_gmt":"2015-06-03T12:26:42","slug":"nouveau-vehicule-spatial-de-blue-origin","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/nouveau-vehicule-spatial-de-blue-origin\/","title":{"rendered":"Nouveau v\u00e9hicule spatial de Blue Origin"},"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>Dans la course aux vols suborbitaux, trois entreprises priv\u00e9es se d\u00e9tachent : la plus m\u00e9diatis\u00e9e, Virgin Galactic, la moins m\u00e9diatis\u00e9e, XCor Aerospace, et enfin Blue Origin, la plus discr\u00e8te. Il est encore trop t\u00f4t pour dire qui d\u00e9butera en premier un service commercial de vols habit\u00e9s touristiques et scientifiques \u00e0 la fronti\u00e8re de l\u2019espace.<\/p>\n<p>Certes, l\u2019avion suborbital de Virgin Galactic a d\u00e9j\u00e0 vol\u00e9 \u00e0 plusieurs reprises mais, depuis le crash du SpaceShipTwo lors d\u2019un vol d\u2019essai causant la mort d&rsquo;un des pilotes et blessant le second, il est clou\u00e9 au sol. Quant \u00e0 XCor Aerospace, son avion biplace devrait \u00e9galement voler dans le courant de l\u2019ann\u00e9e. De son c\u00f4t\u00e9, le New Shepard de Blue Origin vient de r\u00e9ussir son premier vol d\u2019essai.<\/p>\n<p>Blue Origin a communiqu\u00e9 mercredi sur le sujet affirmant avoir test\u00e9 avec succ\u00e8s son syst\u00e8me de transport. L\u2019\u00e9tage \u00e9tait bien repr\u00e9sentatif de la version op\u00e9rationnelle. En revanche, en lieu et place de la future capsule Shepard, se trouvait un prototype. Ce dernier \u00e9tait similaire \u00e0 la capsule au regard de sa forme a\u00e9rodynamique, sa masse et sa taille. Le vol d\u2019essai s\u2019est tr\u00e8s bien d\u00e9roul\u00e9. Pendant toute la phase d\u2019ascension, le lanceur s\u2019est bien comport\u00e9. Tous les param\u00e8tres mesur\u00e9s \u00e9taient alors nominaux (guidage, navigation, contr\u00f4le). La capsule s&rsquo;est s\u00e9par\u00e9e de son \u00e9tage sans accrocs et le New Shepard a atteint l\u2019altitude de 93 kilom\u00e8tres \u00e0 la vitesse de Mach 3.<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/rEdk-XNoZpA?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#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><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>Bien que l\u2019atterrissage ait \u00e9t\u00e9 rude, la capsule est arriv\u00e9e sous ses parachutes sans encombre \u00e0 quelques m\u00e8tres de son pas de tir. Seule petite d\u00e9ception : \u00e0 la suite d\u2019une d\u00e9faillance du syst\u00e8me hydraulique, le lanceur n\u2019a pas pu \u00eatre r\u00e9cup\u00e9r\u00e9 comme cela \u00e9tait pr\u00e9vu. Il s\u2019est \u00e9cras\u00e9 au sol. Les deux autres \u00e9tages en cours de production, qui pr\u00e9figurent de futurs vols d\u2019essais, tiendront compte du retour d\u2019exp\u00e9rience de ce premier vol.<\/p>\n<p>Une capsule et un lanceur r\u00e9utilisables<\/p>\n<p>New Shepard, le v\u00e9hicule de transport suborbital de Blue Origin, sera enti\u00e8rement r\u00e9utilisable et con\u00e7u pour transporter de trois \u00e0 six astronautes. Il vise autant le march\u00e9 du tourisme spatial que celui du lancement de petites charges utiles scientifiques. Il se compose d&rsquo;une capsule et d\u2019un lanceur \u00e0 un seul \u00e9tage (\u00e9galement nomm\u00e9 \u00ab module propulsif \u00bb) \u00e9quip\u00e9 du moteur BE-3, fonctionnant \u00e0 l&rsquo;hydrog\u00e8ne et l&rsquo;oxyg\u00e8ne liquides et d\u00e9livrant une pouss\u00e9e de 55 tonnes.<\/p>\n<p>En parall\u00e8le, Blue Origin poursuit le d\u00e9veloppement du moteur BE-4 \u00e0 oxyg\u00e8ne liquide et gaz naturel liqu\u00e9fi\u00e9 (GNL) qui produira une pouss\u00e9e quatre fois sup\u00e9rieure \u00e0 celle du BE-3 (275 tonnes). En d\u00e9veloppement depuis 2012, le BE-4 sera test\u00e9 \u00e0 partir de 2016. Ce moteur est propos\u00e9 \u00e0 United Launch Alliance (ULA) en remplacement du moteur russe RD-180 de l\u2019Atlas 5, une modification rendue n\u00e9cessaire par la d\u00e9cision du Congr\u00e8s am\u00e9ricain qui a ordonn\u00e9 \u00e0 ULA de mettre fin \u00e0 cette d\u00e9pendance russe. Ce moteur devrait \u00eatre pr\u00eat en 2019 et sera utilis\u00e9 sur le futur lanceur Vulcan, r\u00e9cemment d\u00e9voil\u00e9 par ULA.<\/p>\n<p>source : http:\/\/www.futura-sciences.com\/<\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"7149\">(289)<\/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>Dans la course aux vols suborbitaux, trois entreprises priv\u00e9es se d\u00e9tachent : la plus m\u00e9diatis\u00e9e, Virgin Galactic, la moins m\u00e9diatis\u00e9e,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":7158,"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":"","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":[4415,4414,890,4413,684,1560,1340],"class_list":["post-7149","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-blue-origin","tag-lanceur","tag-nouveau","tag-vehicule-spatial","tag-video","tag-virgin-galactic","tag-youtube","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/blueorigin.jpg?fit=720%2C400&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-1Rj","jetpack-related-posts":[{"id":22725,"url":"https:\/\/www.laterredufutur.com\/accueil\/derniere-frontiere-les-milliardaires-branson-et-bezos-en-route-pour-lespace\/","url_meta":{"origin":7149,"position":0},"title":"Derni\u00e8re fronti\u00e8re : les milliardaires Branson et Bezos en route pour l&rsquo;espace","author":"Admin","date":"11 juillet 2021","format":false,"excerpt":"Deux vaisseaux, deux entreprises, avec un seul objectif : propulser leurs fondateurs milliardaires dans l'espace. Richard Branson et Jeff Bezos ont lanc\u00e9 Virgin Galactic et Blue Origin au d\u00e9but des ann\u00e9es 2000, et aujourd'hui les deux hommes sont sur le point de d\u00e9coller eux-m\u00eames, \u00e0 quelques jours d'intervalle. R\u00e9sultant \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\/2021\/07\/jeff-bezos-richard-branson.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/jeff-bezos-richard-branson.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/jeff-bezos-richard-branson.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/jeff-bezos-richard-branson.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":1227,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-de-tourisme-spatial\/","url_meta":{"origin":7149,"position":1},"title":"Un monde de tourisme spatial","author":"Admin","date":"15 janvier 2013","format":false,"excerpt":"Embarquement, pour l'espace, le tourisme spatial est d\u00e9j\u00e0 une r\u00e9alit\u00e9.\u00a0O\u00f9 faut-il partir en vacances cet \u00e9t\u00e9 ? Les Maldives, trop classique. Les parcs animaliers d'Afrique du Sud, bof. L'Amazone en pirogue, plus tr\u00e8s aventureux. L'Italie et ses beaut\u00e9s, vu et archirevu. La nouvelle fronti\u00e8re du tourisme, c'est tout l\u00e0-haut, c'est\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/01\/tourisme-spatial-1.jpg?fit=485%2C272&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":21173,"url":"https:\/\/www.laterredufutur.com\/accueil\/virgin-galactic-devoile-une-elegante-cabine-dun-vaisseau-spatial-pour-les-vols-touristiques\/","url_meta":{"origin":7149,"position":2},"title":"Virgin Galactic d\u00e9voile une \u00e9l\u00e9gante cabine d&rsquo;un vaisseau spatial pour les vols touristiques","author":"Admin","date":"10 ao\u00fbt 2020","format":false,"excerpt":"Dans une vid\u00e9o d'annonce, Virgin Galactic a d\u00e9voil\u00e9 l'int\u00e9rieur de la cabine de son avion spatial SpaceShipTwo, un v\u00e9hicule \u00e0 emmener pour bient\u00f4t ceux qui pourront se le permettre dans l'espace proche de la Terre. Le PDG de Virgin, Richard Branson, a qualifi\u00e9 la cabine int\u00e9rieure de \u00abpi\u00e8ce ma\u00eetresse du\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\/2020\/07\/Virgin_Galactic_Spaceship_Cabin_Interior_In_Space.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/Virgin_Galactic_Spaceship_Cabin_Interior_In_Space.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/Virgin_Galactic_Spaceship_Cabin_Interior_In_Space.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/Virgin_Galactic_Spaceship_Cabin_Interior_In_Space.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/Virgin_Galactic_Spaceship_Cabin_Interior_In_Space.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1558,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-tourne-vers-le-tourisme-spatial-ii\/","url_meta":{"origin":7149,"position":3},"title":"Un monde tourn\u00e9 vers le tourisme spatial II","author":"Admin","date":"24 septembre 2013","format":false,"excerpt":"Pour faire suite \u00e0 l'article pr\u00e9c\u00e9dent sur un monde tourn\u00e9 vers le tourisme spatial, voici un projet qui pourra en faire r\u00eaver plus d'un.\u00a0Plusieurs entreprises se sont lanc\u00e9es dans un excitant d\u00e9fi : envoyer des touristes dans l'espace. Les premiers s\u00e9jours sont pr\u00e9vus en 2016. Une chambre avec vue\u2026 sur\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/09\/tourisme-spatial-2016-1.jpg?fit=640%2C480&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/09\/tourisme-spatial-2016-1.jpg?fit=640%2C480&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/09\/tourisme-spatial-2016-1.jpg?fit=640%2C480&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":20554,"url":"https:\/\/www.laterredufutur.com\/accueil\/2020-vers-une-nouvelle-ere-pour-le-tourisme-spatial\/","url_meta":{"origin":7149,"position":4},"title":"2020, vers une nouvelle \u00e8re pour le tourisme spatial","author":"Admin","date":"21 avril 2020","format":false,"excerpt":"Le rythme de lancement de fus\u00e9es devrait nettement augmenter en 2020, ont annonc\u00e9 les Etats-Unis cette semaine. L'ann\u00e9e pourrait marquer un tournant dans l'essor du tourisme spatial, plusieurs compagnies pr\u00e9voyant d'envoyer leurs premiers voyageurs dans l'espace. Des touristes dans l'espace? L'id\u00e9e ne date pas d'hier. Mais depuis la toute fin\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\/2020\/02\/Virgin-Galactic-navette.jpg?fit=1200%2C693&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/02\/Virgin-Galactic-navette.jpg?fit=1200%2C693&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/02\/Virgin-Galactic-navette.jpg?fit=1200%2C693&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/02\/Virgin-Galactic-navette.jpg?fit=1200%2C693&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/02\/Virgin-Galactic-navette.jpg?fit=1200%2C693&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18638,"url":"https:\/\/www.laterredufutur.com\/accueil\/quand-les-fusees-remplaceront-les-avions-entre-les-villes-du-monde\/","url_meta":{"origin":7149,"position":5},"title":"Quand les fus\u00e9es remplaceront les avions entre les villes du monde","author":"Admin","date":"12 avril 2019","format":false,"excerpt":"\"Le tourisme spatial pourrait \u00eatre le tremplin pour le d\u00e9veloppement de voyages long-courriers sur Terre desservis par l'espace.\" Voyage Dans L'espace \u00c0 Grande Vitesse Un nouveau rapport de la banque d'investissement suisse UBS pr\u00e9dit que les voyages \u00e0 grande vitesse dans les r\u00e9gions les plus proches de l'espace viendront concurrencer\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/fusee-espace-transport-aerien-terre.png?fit=768%2C403&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/fusee-espace-transport-aerien-terre.png?fit=768%2C403&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/fusee-espace-transport-aerien-terre.png?fit=768%2C403&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/fusee-espace-transport-aerien-terre.png?fit=768%2C403&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/7149","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=7149"}],"version-history":[{"count":3,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/7149\/revisions"}],"predecessor-version":[{"id":7152,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/7149\/revisions\/7152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/7158"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=7149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=7149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=7149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}