{"id":50491,"date":"2025-05-28T15:37:06","date_gmt":"2025-05-28T14:37:06","guid":{"rendered":"https:\/\/dknews.dz\/?p=50491"},"modified":"2025-05-28T15:37:07","modified_gmt":"2025-05-28T14:37:07","slug":"nouvelle-explosion-du-vaisseau-de-starship-lors-dun-vol-dessai-mouvemente","status":"publish","type":"post","link":"https:\/\/dknews.dz\/index.php\/2025\/05\/28\/nouvelle-explosion-du-vaisseau-de-starship-lors-dun-vol-dessai-mouvemente\/","title":{"rendered":"Nouvelle explosion du vaisseau de Starship lors d&rsquo;un vol d&rsquo;essai mouvement\u00e9"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>La m\u00e9gafus\u00e9e Starship, que l&rsquo;entreprise SpaceX du multimilliardaire Elon Musk d\u00e9veloppe pour aller sur Mars, est parvenue mardi \u00e0 aller dans l&rsquo;espace, mais a connu un nouveau vol d&rsquo;essai mouvement\u00e9, son vaisseau ayant explos\u00e9 avant sa redescente pr\u00e9vue sur Terre.<br>Cette fus\u00e9e, qui fait la taille d&rsquo;un immeuble d&rsquo;environ 40 \u00e9tages et est la plus puissante jamais con\u00e7ue, s&rsquo;\u00e9tait envol\u00e9e dans un colossal nuage de fum\u00e9e du Texas peu apr\u00e8s 23H35 GMT.<\/p>\n\n\n\n<p>Lors de deux pr\u00e9c\u00e9dents vols d&rsquo;essai en d\u00e9but d&rsquo;ann\u00e9e, l&rsquo;\u00e9tage sup\u00e9rieur avait explos\u00e9 en d\u00e9but de vol, provoquant des pluies de d\u00e9bris incandescents au-dessus des Cara\u00efbes et des d\u00e9g\u00e2ts minimes.<br>Cette fois, le vaisseau a r\u00e9ussi \u00e0 atteindre l&rsquo;espace mais a subi une fuite de carburant qui lui a fait perdre le contr\u00f4le de son altitude et l&rsquo;a conduit \u00e0 exploser au-dessus de l&rsquo;oc\u00e9an Indien, o\u00f9 il devait finir sa course.<br>Il a subi un \u00ab\u00a0d\u00e9sassemblage rapide non programm\u00e9\u00a0\u00bb, a indiqu\u00e9 SpaceX sur X.<br>Lors de cet essai, le neuvi\u00e8me, SpaceX avait d\u00e9cid\u00e9 de ne pas tenter de le faire revenir sur son pas de tir pour le rattraper avec des bras m\u00e9caniques &#8211; une manoeuvre spectaculaire qu&rsquo;elle seule ma\u00eetrise.<br>A la place, ce propulseur, le premier \u00e0 \u00eatre r\u00e9utilis\u00e9 apr\u00e8s un vol, devait r\u00e9aliser des exp\u00e9riences visant \u00e0 am\u00e9liorer les performances de ces appareils.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La m\u00e9gafus\u00e9e Starship, que l&rsquo;entreprise SpaceX du multimilliardaire Elon Musk d\u00e9veloppe pour aller sur Mars, est parvenue mardi \u00e0 aller dans l&rsquo;espace, mais a connu un nouveau vol d&rsquo;essai mouvement\u00e9, son vaisseau ayant explos\u00e9 avant sa redescente pr\u00e9vue sur Terre.Cette fus\u00e9e, qui fait la taille d&rsquo;un immeuble d&rsquo;environ 40 \u00e9tages et est la plus puissante [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50492,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[111],"tags":[],"ppma_author":[163],"class_list":{"0":"post-50491","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hi-tech"},"authors":[{"term_id":163,"user_id":1,"is_guest":0,"slug":"dknews","display_name":"dknews","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/f56c36580f44a9d8e8535169273499b7dddc82045bcc254bf7d154ff6b485f62?s=96&d=mm&r=g","first_name":"","last_name":"","user_url":"https:\/\/dknews.dz","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/50491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/comments?post=50491"}],"version-history":[{"count":0,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/50491\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media\/50492"}],"wp:attachment":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media?parent=50491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/categories?post=50491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/tags?post=50491"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/ppma_author?post=50491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}