{"id":8202,"date":"2021-08-07T13:07:28","date_gmt":"2021-08-07T13:07:28","guid":{"rendered":"https:\/\/www.africa-press.net\/cameroun\/?p=8202"},"modified":"2021-08-05T23:11:21","modified_gmt":"2021-08-05T23:11:21","slug":"boeing-reporte-un-important-vol-dessai-spatial-vers-liss","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss","title":{"rendered":"Boeing reporte un important vol d’essai spatial vers l’ISS"},"content":{"rendered":"

Africa-Press<\/a> – Cameroun<\/a>. <\/strong><\/span>Boeing a report\u00e9 le lancement pr\u00e9vu mardi de sa capsule CST-100 Starliner vers la Station spatiale internationale (ISS), \u00e0 cause d’un d\u00e9faut technique, dans ce qui devait \u00eatre un nouveau vol d’essai crucial apr\u00e8s un \u00e9chec proche de provoquer une catastrophe lors d’une premi\u00e8re tentative en 2019.<\/p>\n

Au cours des pr\u00e9paratifs du lancement, depuis la base floridienne de Cap Canaveral, les ing\u00e9nieurs de Boeing ont d\u00e9tect\u00e9 des \u00ab\u00a0indications inattendues de position de soupape\u00a0\u00bb dans le syst\u00e8me de propulsion, a indiqu\u00e9 la compagnie dans un communiqu\u00e9. Le probl\u00e8me a \u00e9t\u00e9 d\u00e9tect\u00e9 lors de contr\u00f4les effectu\u00e9s \u00e0 la suite de temp\u00eates \u00e9lectriques dans la r\u00e9gion.<\/p>\n

La capsule Starliner devait \u00eatre propuls\u00e9e \u00e0 17h20 GMT par une fus\u00e9e Atlas V sans \u00e9quipage op\u00e9r\u00e9e par l’alliance United Launch – un partenariat entre Boeing et Lockheed Martin -, apr\u00e8s un lancement initial pr\u00e9vu vendredi dernier mais report\u00e9 suite \u00e0 une perte de contr\u00f4le provisoire de l’ISS.<\/p>\n

La mission est cens\u00e9e ouvrir la voie \u00e0 un vol avec \u00e9quipage qui pourrait avoir lieu avant la fin de l’ann\u00e9e et serait scrut\u00e9 de pr\u00e8s, alors que Boeing \u00e9merge de crises successives qui ont affect\u00e9 ses finances et sa r\u00e9putation – les deux accidents meurtriers impliquant des 737 MAX et la pand\u00e9mie de coronavirus ayant pes\u00e9 sur la demande d’appareils commerciaux.<\/p>\n

Boeing rivalise avec SpaceX, la compagnie d’Elon Musk, pour \u00eatre la premi\u00e8re \u00e0 transporter un \u00e9quipage de la Nasa depuis le sol am\u00e9ricain vers l’ISS en pr\u00e8s d’une d\u00e9cennie.<\/p>\n

Alors qu’une mission inaugurale de la Starliner en d\u00e9cembre 2019 a abouti \u00e0 un \u00e9chec, la capsule n’\u00e9tant pas parvenue \u00e0 s’amarrer au laboratoire orbital de l’ISS, SpaceX a effectu\u00e9 trois missions Crew Dragon avec \u00e9quipage depuis l’an dernier et, selon la Nasa, pr\u00e9voit un quatri\u00e8me vol le 31 octobre prochain.<\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Cameroun. Boeing a report\u00e9 le lancement pr\u00e9vu mardi de sa capsule CST-100 Starliner vers la Station spatiale internationale (ISS), \u00e0 cause d’un d\u00e9faut technique, dans ce qui devait \u00eatre un nouveau vol d’essai crucial apr\u00e8s un \u00e9chec proche de provoquer une catastrophe lors d’une premi\u00e8re tentative en 2019. Au cours des pr\u00e9paratifs du […]<\/p>\n","protected":false},"author":82,"featured_media":8201,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,11,10],"tags":[36,50,205,49,79,207,204,206],"class_list":["post-8202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-homepage-french","category-toutes-les-actualites","tag-africa-press","tag-africa-press-cameroun","tag-boeing","tag-cameroun","tag-elon-musk","tag-iss","tag-starliner","tag-station-spatiale-internationale"],"yoast_head":"\nBoeing reporte un important vol d'essai spatial vers l'ISS - Cameroun<\/title>\n<meta name=\"description\" content=\"Boeing a report\u00e9 le lancement pr\u00e9vu mardi de sa capsule CST-100 Starliner vers la Station spatiale internationale (ISS), ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boeing reporte un important vol d'essai spatial vers l'ISS\" \/>\n<meta property=\"og:description\" content=\"Boeing a report\u00e9 le lancement pr\u00e9vu mardi de sa capsule CST-100 Starliner vers la Station spatiale internationale (ISS), ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss\" \/>\n<meta property=\"og:site_name\" content=\"Cameroun\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-07T13:07:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2021\/08\/img-610c6feb6b326.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"720\" \/>\n\t<meta property=\"og:image:height\" content=\"382\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Boeing reporte un important vol d’essai spatial vers l’ISS\",\"datePublished\":\"2021-08-07T13:07:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss\"},\"wordCount\":343,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2021\/08\/img-610c6feb6b326.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Cameroun\",\"Boeing\",\"Cameroun\",\"Elon Musk\",\"ISS\",\"Starliner\",\"Station spatiale internationale\"],\"articleSection\":[\"Divers\",\"homepage-french\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss\",\"url\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/boeing-reporte-un-important-vol-dessai-spatial-vers-liss\",\"name\":\"Boeing reporte un important vol d'essai spatial vers l'ISS - 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