{"id":9499,"date":"2026-10-20T08:42:28","date_gmt":"2026-10-20T07:42:28","guid":{"rendered":"https:\/\/www.factnest.net\/fr\/?p=9499"},"modified":"2026-10-20T08:42:28","modified_gmt":"2026-10-20T07:42:28","slug":"la-station-haughton-mars-un-point-de-depart-pour-lexploration-humaine-de-mars","status":"publish","type":"post","link":"https:\/\/www.factnest.net\/fr\/la-station-haughton-mars-un-point-de-depart-pour-lexploration-humaine-de-mars\/","title":{"rendered":"La station Haughton-Mars : un point de d\u00e9part pour l\u2019exploration humaine de Mars"},"content":{"rendered":"\n<div id=\"factn-2365775078\" class=\"factn-content-2 factn-entity-placement\" role=\"region\" aria-label=\"Publicit\u00e9s\"><ins class=\"epn-placement\" data-config-id=\"ffe9c67c2614062ab12810e6\"><\/ins>\r\n<\/div><p class=\"wp-block-paragraph\"><strong>Le projet Haughton-Mars est une station de recherche situ\u00e9e sur l\u2019\u00eele Devon, au <a href=\"https:\/\/www.factnest.net\/fr\/canada\/\" data-type=\"link\" data-id=\"https:\/\/www.factnest.net\/fr\/canada\/\">Canada<\/a>. Il permet aux scientifiques et aux astronautes de s\u2019entra\u00eener \u00e0 vivre et \u00e0 travailler dans des conditions similaires \u00e0 celles de <a href=\"https:\/\/www.factnest.net\/fr\/mars\/\" data-type=\"link\" data-id=\"https:\/\/www.factnest.net\/fr\/mars\/\">Mars<\/a>, en vue de futures missions d\u2019exploration humaine et d\u2019installation sur la plan\u00e8te rouge.<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"397\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton2.jpg.webp\" alt=\"\" class=\"wp-image-9500\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton2.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton2.jpg-300x198.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"380\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton1.jpg.webp\" alt=\"\" class=\"wp-image-9501\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton1.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton1.jpg-300x190.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"377\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton3.jpg.webp\" alt=\"\" class=\"wp-image-9502\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton3.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton3.jpg-300x188.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Haughton-Mars : Mars sur Terre<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet Haughton-Mars se trouve sur l\u2019\u00eele Devon, au Canada. Certains surnomment cette r\u00e9gion \u00ab Mars sur Terre \u00bb, car son environnement hostile pr\u00e9sente des similitudes avec certaines conditions rencontr\u00e9es sur la plan\u00e8te rouge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le site sert \u00e0 tester des engins spatiaux, des sondes, des avions et des robots susceptibles d\u2019explorer un jour la surface martienne. Les chercheurs y \u00e9valuent \u00e9galement les \u00e9quipements install\u00e9s sur ces machines, notamment les spectrom\u00e8tres, les cam\u00e9ras, les syst\u00e8mes radar et les outils de pr\u00e9l\u00e8vement d\u2019\u00e9chantillons de sol.<\/p><div id=\"factn-81226649\" class=\"factn-content factn-entity-placement\" role=\"region\" aria-label=\"Publicit\u00e9s\"><ins class=\"epn-placement\" data-config-id=\"ffe9c8b8cd9a7a1b72d96573\"><\/ins><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet permet aussi d\u2019examiner les \u00e9quipements que les astronautes pourraient utiliser lors de futures missions, tels que les combinaisons spatiales et les v\u00e9hicules martiens destin\u00e9s \u00e0 les transporter \u00e0 la surface de la plan\u00e8te. En parall\u00e8le, des \u00e9tudes psychologiques et comportementales sont men\u00e9es afin d\u2019\u00e9valuer les r\u00e9actions des astronautes face \u00e0 des environnements inhabituels et \u00e0 des conditions difficiles pendant des missions prolong\u00e9es.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"379\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton4.jpg.webp\" alt=\"\" class=\"wp-image-9503\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton4.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton4.jpg-300x190.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"346\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton5.jpg.webp\" alt=\"\" class=\"wp-image-9504\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton5.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton5.jpg-300x173.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"344\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton8.jpg.webp\" alt=\"\" class=\"wp-image-9505\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton8.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton8.jpg-300x172.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">L\u2019\u00eele Devon et le projet Haughton-Mars<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019\u00eele Devon, qui accueille le projet Haughton-Mars, est consid\u00e9r\u00e9e comme la plus grande \u00eele inhabit\u00e9e du monde. La station de recherche y a \u00e9t\u00e9 cr\u00e9\u00e9e en 1997 avec le soutien de la <a href=\"https:\/\/www.factnest.net\/fr\/nasa\/\" data-type=\"link\" data-id=\"https:\/\/www.factnest.net\/fr\/nasa\/\">NASA<\/a>. Elle est g\u00e9r\u00e9e par un groupe de partenaires issus des milieux universitaires, industriels et scientifiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet soutient des recherches biologiques et g\u00e9ologiques visant \u00e0 mieux comprendre l\u2019\u00e9volution de Mars, depuis sa formation jusqu\u2019\u00e0 aujourd\u2019hui. Le paysage particulier de l\u2019\u00eele Devon et ses conditions extr\u00eames en font un lieu pr\u00e9cieux pour \u00e9tudier des environnements pr\u00e9sentant des caract\u00e9ristiques similaires \u00e0 celles de la surface martienne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les chercheurs utilisent \u00e9galement la station pour tester les technologies destin\u00e9es aux futures explorations de Mars et pour entra\u00eener les astronautes \u00e0 s\u2019adapter \u00e0 des conditions semblables \u00e0 celles de la plan\u00e8te rouge.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"337\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton9.jpg.webp\" alt=\"\" class=\"wp-image-9506\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton9.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton9.jpg-300x168.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"355\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton10.jpg.webp\" alt=\"\" class=\"wp-image-9507\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton10.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton10.jpg-300x178.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"376\" src=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton11.jpg.webp\" alt=\"\" class=\"wp-image-9508\" srcset=\"https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton11.jpg.webp 600w, https:\/\/www.factnest.net\/fr\/wp-content\/uploads\/2026\/10\/hoton11.jpg-300x188.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Tester les technologies des futures missions martiennes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019une des exp\u00e9riences les plus remarquables men\u00e9es dans le cadre du projet Haughton-Mars concerne un type de gant intelligent destin\u00e9 aux astronautes. Ce gant permet de commander des drones \u00e0 l\u2019aide de simples mouvements de la main, une technologie qui pourrait \u00eatre utile lors de futures missions sur Mars.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selon ses concepteurs, les conditions extr\u00eames de l\u2019\u00eele ont apport\u00e9 des enseignements pr\u00e9cieux que les essais r\u00e9alis\u00e9s dans des laboratoires classiques ne pouvaient pas fournir. Les tests ont r\u00e9v\u00e9l\u00e9 des r\u00e9sultats et des difficult\u00e9s diff\u00e9rents, ce qui les a amen\u00e9s \u00e0 envisager des modifications de certains syst\u00e8mes de navigation ainsi qu\u2019un renforcement du mat\u00e9riel afin qu\u2019il puisse r\u00e9sister \u00e0 cet environnement exigeant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En testant les \u00e9quipements dans un milieu isol\u00e9 et hostile, les chercheurs peuvent d\u00e9tecter leurs faiblesses et les am\u00e9liorer avant leur utilisation lors de futures missions spatiales.<\/p>\n<div id=\"factn-2071094064\" class=\"factn-after-content factn-entity-placement\" role=\"region\" aria-label=\"Publicit\u00e9s\"><ins class=\"epn-placement\" data-config-id=\"ffe9c98c9d106c1d5da70947\"><\/ins><\/div>","protected":false},"excerpt":{"rendered":"<p>Le projet Haughton-Mars est une station de recherche situ\u00e9e sur l\u2019\u00eele Devon, au Canada. Il&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9509,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[23,51],"tags":[],"class_list":["post-9499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","category-science-et-technologie"],"_links":{"self":[{"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/posts\/9499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/comments?post=9499"}],"version-history":[{"count":1,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/posts\/9499\/revisions"}],"predecessor-version":[{"id":9510,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/posts\/9499\/revisions\/9510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/media\/9509"}],"wp:attachment":[{"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/media?parent=9499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/categories?post=9499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.factnest.net\/fr\/wp-json\/wp\/v2\/tags?post=9499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}