{"id":141642,"date":"2024-07-17T15:27:28","date_gmt":"2024-07-17T13:27:28","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=336187"},"modified":"2025-06-12T10:51:13","modified_gmt":"2025-06-12T09:51:13","slug":"spacex-teste-le-propulseur-de-starship-avant-son-cinquieme-vol","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/fr\/spacex-teste-le-propulseur-de-starship-avant-son-cinquieme-vol\/","title":{"rendered":"SpaceX teste le propulseur de Starship avant son cinqui\u00e8me vol"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Au d\u00e9but de cette semaine, <strong>SpaceX <\/strong>a allum\u00e9 les moteurs de son propulseur <strong>Super Heavy <\/strong>en pr\u00e9paration du prochain <strong>vol d&#8217;essai int\u00e9gr\u00e9 <\/strong>(IFT) de <strong>Starship<\/strong>, pr\u00e9vu dans les prochaines semaines. Cet IFT-5 sera le cinqui\u00e8me lancement de la navette Starship enti\u00e8rement charg\u00e9e et promet d&#8217;\u00eatre le plus ambitieux jusqu&#8217;\u00e0 pr\u00e9sent.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/2cddcc48-a4d6-11e6-88af-00163ec9f5fa\/3678680588\/nasa-app-logo\" alt=\"Application NASA\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Application NASA<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nasa-app.fr.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">T\u00c9L\u00c9CHARGER<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nasa-app.fr.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Le 9 juillet, le propulseur de 71 m\u00e8tres a \u00e9t\u00e9 plac\u00e9 sur la plateforme de lancement du centre de tests de SpaceX au Texas. Lors du test statique complet de ce lundi, <strong>les 33 moteurs Raptor du propulseur ont \u00e9t\u00e9 allum\u00e9s \u00e0 pleine puissance pendant environ 20 secondes<\/strong>, un \u00e9v\u00e9nement <a href=\"https:\/\/twitter.com\/SpaceX\/status\/1812922275035029887\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">partag\u00e9 par SpaceX<\/a> sur <strong>Twitter<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chacun des quatre vols d&#8217;essai de Starship a surpass\u00e9 le pr\u00e9c\u00e9dent. Le lancement le plus r\u00e9cent, qui a eu lieu en juin, a \u00e9t\u00e9 un v\u00e9ritable succ\u00e8s. \u00c0 cette occasion, Starship et son propulseur Super Heavy ont amerri de mani\u00e8re contr\u00f4l\u00e9e dans l&#8217;oc\u00e9an. Maintenant, SpaceX esp\u00e8re surpasser cet exploit lors du cinqui\u00e8me vol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Starship est con\u00e7u comme un syst\u00e8me enti\u00e8rement r\u00e9utilisable. Super Heavy, similaire au premier \u00e9tage du <strong>Falcon 9<\/strong>, comprend des ailettes de grille pour contr\u00f4ler sa rentr\u00e9e dans l&#8217;atmosph\u00e8re. Cependant, contrairement au Falcon 9, le plan est que Super Heavy revienne directement sur la plateforme de lancement.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/2\/2024\/07\/SpaceX-prueba-Super-Heavy-2-1024x576.jpg\" alt=\"\" class=\"wp-image-336188\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">La tour de lancement de Starship, appel\u00e9e <strong>\u00ab Mechazilla \u00bb<\/strong>, poss\u00e8de <strong>deux \u00e9normes bras m\u00e9caniques<\/strong> <strong>con\u00e7us pour attraper le Super Heavy<\/strong> par ses ailettes de grille tout en arr\u00eatant son impulsion en plein vol. Cela facilitera le reconditionnement rapide du propulseur pour les futurs lancements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que Super Heavy ait amerri dans l&#8217;oc\u00e9an lors de son quatri\u00e8me vol, SpaceX en a profit\u00e9 pour tester la synchronisation et les capacit\u00e9s de la tour de lancement. Maintenant, <strong>la compagnie pr\u00e9voit de mettre le syst\u00e8me \u00e0 l&#8217;\u00e9preuve lors d&#8217;un atterrissage r\u00e9el<\/strong>. \u00ab Nous pr\u00e9voyons de tester cela \u00e0 la fin du mois de juillet ! \u00bb a comment\u00e9 Musk sur Twitter apr\u00e8s le succ\u00e8s de l&#8217;IFT-4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quant \u00e0 la date du prochain lancement, Musk a mentionn\u00e9 le 5 juillet qu&#8217;il aurait lieu \u00ab dans quatre semaines \u00bb, situant le lancement possible autour du 2 ao\u00fbt dans le meilleur des cas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Source : <strong><a href=\"https:\/\/www.space.com\/spacex-starship-super-heavy-test-fire-booster-5th-flight\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Space.com<\/a><\/strong><\/em><\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/2cddcc48-a4d6-11e6-88af-00163ec9f5fa\/3678680588\/nasa-app-logo\" alt=\"Application NASA\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Application NASA<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nasa-app.fr.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">T\u00c9L\u00c9CHARGER<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nasa-app.fr.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Au d\u00e9but de cette semaine, SpaceX a allum\u00e9 les moteurs de son propulseur Super Heavy en pr\u00e9paration du prochain vol d&#8217;essai int\u00e9gr\u00e9 (IFT) de Starship, pr\u00e9vu dans les prochaines semaines. Cet IFT-5 sera le cinqui\u00e8me lancement de la navette Starship enti\u00e8rement charg\u00e9e et promet d&#8217;\u00eatre le plus ambitieux jusqu&#8217;\u00e0 pr\u00e9sent. Le 9 juillet, le propulseur &hellip; <a href=\"https:\/\/cms-articles.softonic.io\/fr\/spacex-teste-le-propulseur-de-starship-avant-son-cinquieme-vol\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;SpaceX teste le propulseur de Starship avant son cinqui\u00e8me vol&#8221;<\/span><\/a><\/p>\n","protected":false},"author":9256,"featured_media":141646,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":1},"categories":[16761],"tags":[17024],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-141642","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-app-subdomain-redirectionnasa-app"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/141642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/users\/9256"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/comments?post=141642"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/141642\/revisions"}],"predecessor-version":[{"id":160831,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/141642\/revisions\/160831"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media\/141646"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media?parent=141642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/categories?post=141642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/tags?post=141642"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/usertag?post=141642"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/vertical?post=141642"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/content-category?post=141642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}