{"id":162257,"date":"2024-04-05T12:49:17","date_gmt":"2024-04-05T16:49:17","guid":{"rendered":"https:\/\/news.canadamotorjobs.com\/?p=162257"},"modified":"2024-04-05T13:14:02","modified_gmt":"2024-04-05T17:14:02","slug":"la-nasa-a-choisi-trois-entreprises-qui-developpent-le-tout-terrain-lunaire-dartemis","status":"publish","type":"post","link":"https:\/\/news.canadamotorjobs.com\/fr\/la-nasa-a-choisi-trois-entreprises-qui-developpent-le-tout-terrain-lunaire-dartemis\/","title":{"rendered":"La NASA a choisi trois entreprises qui d\u00e9veloppent le tout-terrain lunaire d\u2019Artemis"},"content":{"rendered":"<\/p>\n<p>La NASA a s\u00e9lectionn\u00e9 trois entreprises qui vont d\u00e9velopper le v\u00e9hicule tout-terrain permettant aux astronautes de la mission Artemis de se d\u00e9placer sur la Lune, \u00e0 partir de 2030. Dans un communiqu\u00e9 publi\u00e9 plus t\u00f4t cette semaine, on apprend que des contrats d\u2019une valeur totale de 4,6\u00a0milliards de dollars\u00a0US leur ont \u00e9t\u00e9 accord\u00e9s.<\/p>\n<p>La premi\u00e8re de ces trois entreprises est Intuitive Machines de Houston, au Texas. Associ\u00e9e, entre autres, \u00e0 Boeing, Northrop Grumman et <a href=\"https:\/\/annuelauto.ca\/la-production-de-caoutchouc-une-cause-majeure-de-deforestation-accentuee-par-les-vehicules-electriques\/\" target=\"_blank\" rel=\"noopener noreferrer\">Michelin<\/a>, elle a pr\u00e9sent\u00e9 le concept du Moon RACER (pour <em>Reusable Autonomous Crewed Exploration Rover<\/em>). Pour sa part, Lunar Outpost de Golden, au Colorado, s\u2019est associ\u00e9 \u00e0 GM, Goodyear et Lockheed Martin, notamment, pour d\u00e9velopper le Lunar Dawn.<\/p>\n<p>Enfin, <a href=\"https:\/\/annuelauto.ca\/venturi-se-prepare-a-aller-sur-la-lune-avec-le-flex\/\" target=\"_blank\" rel=\"noopener noreferrer\">Venturi Astrolab<\/a> de Hawthorne, en Californie, une filiale du constructeur mon\u00e9gasque Venturi, travaille sur le FLEX (pour <em>Flexible Logistics and EXploration<\/em>) en collaboration avec ses partenaires dont Axiom Space et Odyssey Space Research. Un prototype fonctionnel de ce v\u00e9hicule a d\u2019ailleurs \u00e9t\u00e9 d\u00e9voil\u00e9 en mars 2022.<\/p>\n<p>De ces trois entreprises, une seule remportera le contrat final de d\u00e9monstration, de fabrication et d\u2019entretien du v\u00e9hicule qui servira \u00e0 l&#8217;agence spatiale jusqu&#8217;en 2039.<\/p>\n<h3><strong>Un record \u00e0 battre<\/strong><\/h3>\n<p>\nAu cours de la mission Apollo 17, en 1972, le commandant Eugene Cernan a \u00e9tabli un record de vitesse lunaire de 18,0 km\/h en conduisant le LRV (pour <em>Lunar Roving Vehicle<\/em>), ce tout-terrain lunaire biplace que lui et Harrison Schmitt, le pilote du module lunaire, ont partag\u00e9 pour leurs t\u00e2ches d\u2019exploration sur la surface lunaire.<\/p>\n<p>Bien qu\u2019il n&#8217;y ait pas de quoi se vanter d\u2019un record pareil, il tient toujours puisque, depuis leur passage sur l\u2019astre lunaire, aucun autre v\u00e9hicule semblable n\u2019y a \u00e9t\u00e9 d\u00e9pos\u00e9\u00a0! C\u2019est cependant sur le point de changer, puisque le programme Artemis de la NASA vise \u00e0 \u00e9tablir bient\u00f4t une pr\u00e9sence humaine permanente sur la Lune, en pr\u00e9vision de futures missions d\u2019exploration de la plan\u00e8te Mars.<\/p>\n<p>La NASA pr\u00e9voit donc commencer \u00e0 y utiliser son nouveau v\u00e9hicule surnomm\u00e9 LTV (pour <em>Lunar Terrain Vehicle<\/em>) \u00e0 partir d\u2019Artemis V. Le d\u00e9collage de la fus\u00e9e qui servira \u00e0 cette cinqui\u00e8me mission du programme est pr\u00e9vu pour 2030 et elle sera la premi\u00e8re \u00e0 envoyer un \u00e9quipage avec un atterrisseur lunaire Blue Moon.<\/p>\n<h3><strong>Des v\u00e9hicules tr\u00e8s diff\u00e9rents<\/strong><\/h3>\n<p>\nLe v\u00e9hicule qui deviendra ce nouveau LTV sera tr\u00e8s diff\u00e9rent de celui des missions Apollo. Ce dernier ne devait fonctionner que quelques heures durant les quelques jours que durait la mission.<\/p>\n<p>Au contraire, ce nouveau v\u00e9hicule devra permettre aux astronautes de parcourir plus de terrain plus rapidement, en transportant plus d&#8217;\u00e9quipement sans s&#8217;\u00e9puiser. Il devra aussi \u00eatre con\u00e7u pour encaisser les conditions extr\u00eames qu\u2019impose le p\u00f4le Sud de la Lune, destination des missions Artemis.<\/p>\n<p>Il sera dot\u00e9 de <a href=\"https:\/\/annuelauto.ca\/goodyear-va-developper-des-pneus-pour-des-vehicules-lunaires-de-la-mission-artemis-de-la-nasa\/\" target=\"_blank\" rel=\"noopener noreferrer\">pneus increvables<\/a>, d\u2019un syst\u00e8me de gestion d\u2019\u00e9nergie efficace, de la <a href=\"https:\/\/annuelauto.ca\/on-pourra-bientot-se-deplacer-en-vehicule-comme-un-crabe-pretend-hyundai-mobis\/\" target=\"_blank\" rel=\"noopener noreferrer\">conduite autonome<\/a> et de syst\u00e8mes de communication et de navigation de pointe. Les \u00e9quipages l\u2019utiliseront pour explorer les lieux, transporter du mat\u00e9riel scientifique et collecter des \u00e9chantillons de la surface lunaire.<\/p>\n<p>De plus, entre les missions Artemis, lorsqu\u2019il n\u2019y aura pas d\u2019\u00e9quipage sur la Lune, le LTV pourra \u00eatre command\u00e9 \u00e0 distance pour divers besoins de la NASA. Durant ces p\u00e9riodes, son constructeur aura la possibilit\u00e9 de s\u2019en servir pour ses propres activit\u00e9s commerciales.<\/p>\n<p><em>Photos : NASA, Lunar Outpost, Venturi Astrolab et Intuitive Machines<\/em><\/p>\n<p>Le texte <a rel=\"nofollow\" href=\"https:\/\/annuelauto.ca\/la-nasa-a-choisi-trois-entreprises-qui-developpent-le-tout-terrain-lunaire-dartemis\/\">La NASA a choisi trois entreprises qui d\u00e9veloppent le tout-terrain lunaire d\u2019Artemis<\/a> provient de <a rel=\"nofollow\" href=\"https:\/\/annuelauto.ca\">L&#8217;annuel de l&#8217;automobile &#8211; Actualit\u00e9 automobile<\/a><\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La NASA a s\u00e9lectionn\u00e9 trois entreprises qui vont d\u00e9velopper le v\u00e9hicule tout-terrain permettant aux astronautes de la mission Artemis de se d\u00e9placer sur la Lune, \u00e0 partir de 2030. Dans un communiqu\u00e9 publi\u00e9 plus t\u00f4t cette semaine, on apprend que des contrats d\u2019une valeur totale de 4,6\u00a0milliards de dollars\u00a0US leur ont \u00e9t\u00e9 accord\u00e9s. La premi\u00e8re [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":162259,"comment_status":"close","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[101],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La NASA a choisi trois entreprises qui d\u00e9veloppent le tout-terrain lunaire d\u2019Artemis - CanadaMotorJobs.com<\/title>\n<meta name=\"description\" content=\"La NASA a choisi trois entreprises qui d\u00e9veloppent le tout-terrain lunaire d\u2019Artemis - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La NASA a choisi trois entreprises qui d\u00e9veloppent le tout-terrain lunaire d\u2019Artemis - 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Il a fait ses classes au c\u00f4t\u00e9 de Daniel H\u00e9raud et au Carnet de route de 1992 \u00e0 2001. Il est fondateur, copropri\u00e9taire et r\u00e9dacteur en chef de L\u2019Annuel de l\u2019automobile, qu\u2019il publie depuis 2001. Il a anim\u00e9 les \u00e9missions RPM et RPM+ sur V et les L\u00e9gendes de la route sur Historia. \u00c0 la radio depuis 1986, il reprend l\u2019antenne cette ann\u00e9e sur les ondes de Cogeco et participe pour la deuxi\u00e8me ann\u00e9e \u00e0 l\u2019\u00e9mission Passion Auto sur RDS en plus de mettre en ligne le site Web officiel de L\u2019Annuel de l\u2019automobile sur annuelauto.ca.","sameAs":["https:\/\/annuelauto.ca\/"],"url":"https:\/\/news.canadamotorjobs.com\/fr\/author\/benoit-charette\/"}]}},"_links":{"self":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/162257"}],"collection":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/comments?post=162257"}],"version-history":[{"count":2,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/162257\/revisions"}],"predecessor-version":[{"id":162261,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/162257\/revisions\/162261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media\/162259"}],"wp:attachment":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media?parent=162257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/categories?post=162257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/tags?post=162257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}