{"id":77933,"date":"2024-01-22T08:15:34","date_gmt":"2024-01-22T08:15:34","guid":{"rendered":"https:\/\/www.tunimedia.tn\/fr\/la-nasa-annonce-avoir-retabli-le-contact-avec-lhelicoptere-ingenuity-sur-mars\/"},"modified":"2024-01-22T08:15:34","modified_gmt":"2024-01-22T08:15:34","slug":"la-nasa-annonce-avoir-retabli-le-contact-avec-lhelicoptere-ingenuity-sur-mars","status":"publish","type":"post","link":"https:\/\/tunimedia.tn\/fr\/la-nasa-annonce-avoir-retabli-le-contact-avec-lhelicoptere-ingenuity-sur-mars\/","title":{"rendered":"La NASA annonce avoir r\u00e9tabli le contact avec l&rsquo;h\u00e9licopt\u00e8re Ingenuity sur Mars"},"content":{"rendered":"<p> [ad_1]\n<\/p>\n<div>\n<p class=\"chapo\">Samedi soir, le rover Perseverance a capt\u00e9 un signal. Le comprendrons-nous bient\u00f4t ?<\/p>\n<div class=\"tldr\">\n<h2 id=\"Tldr\" class=\"adn_sommaire\">Tl;dr<\/h2>\n<ul>\n<li>NASA a re\u00e7u \u00e0 nouveau les signaux de l\u2019h\u00e9licopt\u00e8re Ingenuity.<\/li>\n<li>Ingenuity a cess\u00e9 de communiquer avec le rover Pers\u00e9v\u00e9rance.<\/li>\n<li>NASA analyse les donn\u00e9es pour comprendre la panne.<\/li>\n<li>Il est trop t\u00f4t pour esp\u00e9rer le retour de l\u2019h\u00e9licopt\u00e8re.<\/li>\n<\/ul>\n<\/div>\n<h2 id=\"Un-helicoptere-martien-silencieux-retrouve-sa-voix\" class=\"adn_sommaire\">Un h\u00e9licopt\u00e8re martien silencieux retrouve sa voix<\/h2>\n<p>Apr\u00e8s une courte p\u00e9riode d\u2019inqui\u00e9tude, <a href=\"https:\/\/www.begeek.fr\/la-nasa-a-enfin-reussi-a-ouvrir-le-conteneur-dechantillons-bloque-de-lasteroide-bennu-391761\"><strong>NASA<\/strong><\/a> a annonc\u00e9 samedi soir avoir r\u00e9ussi \u00e0 r\u00e9tablir le contact avec l\u2019h\u00e9licopt\u00e8re Ingenuity. L\u2019appareil autonome avait cess\u00e9 toute communication avec le rover Perseverance, qui assure la transmission des donn\u00e9es entre Ingenuity et la Terre, lors de son 72\u1d49 vol martien. Le comportement inattendu de l\u2019h\u00e9licopt\u00e8re avait d\u00e9j\u00e0 commenc\u00e9 \u00e0 se manifester lors du vol pr\u00e9c\u00e9dent, qui fut interrompu pour des raisons inconnues.<\/p>\n<h2 id=\"Decouverte-de-problemes-inconnus-et-recherche-de-solutions\" class=\"adn_sommaire\">D\u00e9couverte de probl\u00e8mes inconnus et recherche de solutions<\/h2>\n<p>Selon une mise \u00e0 jour de l\u2019agence spatiale, NASA analyse les donn\u00e9es de <strong>Ingenuity<\/strong> pour comprendre l\u2019origine de la panne. C\u2019est en effectuant des \u201csessions d\u2019\u00e9coute de longue dur\u00e9e\u201d que Perseverance a r\u00e9ussi \u00e0 capter \u00e0 nouveau le signal de l\u2019h\u00e9licopt\u00e8re.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Good news today: We&rsquo;ve reestablished contact with the <a href=\"https:\/\/twitter.com\/hashtag\/MarsHelicopter?src=hash&amp;ref_src=twsrc%5Etfw\">#MarsHelicopter<\/a> after instructing <a href=\"https:\/\/twitter.com\/NASAPersevere?ref_src=twsrc%5Etfw\">@NASAPersevere<\/a> to perform long-duration listening sessions for Ingenuity\u2019s signal.<\/p>\n<p>The team is reviewing the new data to better understand the unexpected comms dropout during Flight 72. <a href=\"https:\/\/t.co\/KvCVwhZ5Rk\">https:\/\/t.co\/KvCVwhZ5Rk<\/a><\/p>\n<p>\u2014 NASA JPL (@NASAJPL) <a href=\"https:\/\/twitter.com\/NASAJPL\/status\/1748883252604236281?ref_src=twsrc%5Etfw\">January 21, 2024<\/a><\/p>\n<\/blockquote>\n<h2 id=\"Ingenuity-un-passe-trouble-mais-une-volonte-de-fer\" class=\"adn_sommaire\">Ingenuity : un pass\u00e9 trouble, mais une volont\u00e9 de fer<\/h2>\n<p>Rappelons qu\u2019<a href=\"https:\/\/www.begeek.fr\/troisieme-vol-pour-lhelicoptere-ingenuity-sur-mars-plus-loin-et-plus-vite-355810\">Ingenuity<\/a> a d\u00e9j\u00e0 connu des pannes de communication l\u2019ann\u00e9e derni\u00e8re, avant de reprendre ses vols. Toutefois, il est encore trop t\u00f4t pour dire si ce sera le cas cette fois-ci. En effet, le mini-h\u00e9licopt\u00e8re a d\u00e9j\u00e0 d\u00e9pass\u00e9 la dur\u00e9e pr\u00e9vue de sa mission.<\/p>\n<\/div>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n<br \/>[ad_2]\n<br \/><a href=\"https:\/\/www.begeek.fr\/la-nasa-annonce-avoir-retabli-le-contact-avec-lhelicoptere-ingenuity-sur-mars-392063\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Samedi soir, le rover Perseverance a capt\u00e9 un signal. Le comprendrons-nous bient\u00f4t ? Tl;dr NASA a re\u00e7u \u00e0 nouveau les signaux de l\u2019h\u00e9licopt\u00e8re Ingenuity. Ingenuity a cess\u00e9 de communiquer avec le rover Pers\u00e9v\u00e9rance. NASA analyse les donn\u00e9es pour comprendre la panne. Il est trop t\u00f4t pour esp\u00e9rer le retour de l\u2019h\u00e9licopt\u00e8re. Un h\u00e9licopt\u00e8re martien &hellip;<\/p>\n","protected":false},"author":1,"featured_media":77934,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[16,335,19,349,239],"tags":[],"class_list":["post-77933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-high-tech","category-tie-games","category-mode","category-tech-net","category-web"],"jetpack_featured_media_url":"https:\/\/tunimedia.tn\/fr\/wp-content\/uploads\/2024\/01\/NASA-Perseverance-Ingenuity.jpg","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/posts\/77933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/comments?post=77933"}],"version-history":[{"count":0,"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/posts\/77933\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/media\/77934"}],"wp:attachment":[{"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/media?parent=77933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/categories?post=77933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tunimedia.tn\/fr\/wp-json\/wp\/v2\/tags?post=77933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}