{"id":482,"date":"2004-11-19T08:52:00","date_gmt":"2004-11-19T07:52:00","guid":{"rendered":"https:\/\/kids.esa.int\/exomars\/"},"modified":"2026-10-08T00:28:43","modified_gmt":"2026-10-07T22:28:43","slug":"exomars","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fr\/exomars\/","title":{"rendered":"ExoMars"},"content":{"rendered":"<div class=\"lede\">\n<p>Avant que l'homme puisse mettre les pieds sur Mars, nous devons en savoir le plus possible sur la plan\u00e8te rouge. La vie y a-t-elle jamais exist\u00e9? Mars h\u00e9berge-t-elle encore une forme de vie et dans ce cas, laquelle? Quels sont les dangers pour les futurs explorateurs humains? Comment peut-on vivre et travailler sur Mars?<\/p>\n<\/div>\n<p>Le programme Aurora de l'ESA pr\u00e9voit d'envoyer des robots pour en savoir plus. ExoMars, dont le lancement est pr\u00e9vu en 2018, est la premi\u00e8re des missions Aurora. Elle comprend un orbiteur et un atterrisseur qui d\u00e9posera un grand rover \u00e0 la surface de Mars.<\/p>\n<p>Le v\u00e9hicule \u00e0 \u00e9nergie solaire passera plusieurs mois sur Mars et parcourra de nombreux kilom\u00e8tres dans ce paysage rocheux. Les signaux entre la Terre et le v\u00e9hicule seront relay\u00e9s par le satellite ExoMars.<\/p>\n<p>Le v\u00e9hicule ExoMars pourra forer le sol jusqu'\u00e0 2 m\u00e8tres sous la surface, pr\u00e9lever et analyser des \u00e9chantillons de roches, rechercher de l'eau et \u00e9tudier la m\u00e9t\u00e9o locale. Son objectif principal sera de rechercher des signes de vie, pass\u00e9e ou pr\u00e9sente.<\/p>\n<nav class=\"related\" aria-label=\"\u00c0 lire \u00e9galement\">\n<h2 class=\"related__heading\">\u00c0 lire \u00e9galement<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/fr\/do_martians_exist\/\"><\/p>\n<figure class=\"thumbnail\"><img decoding=\"async\" class=\"image-bg\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2016\/05\/do_martians_exist\/17895387-2-eng-GB\/Do_Martians_exist.jpg\" alt=\"Do Martians exist?\" loading=\"lazy\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">Y a-t-il des martiens?<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>Before humans can set foot on Mars, we need to know as much as possible about the Red Planet. Has life ever existed there? Does Mars still harbour life and, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2010\/02\/exomars_is_one_of_several_planetary_missions_incorporating_a_drill2\/17876739-2-eng-GB\/ExoMars_is_one_of_several_planetary_missions_incorporating_a_drill.jpg","esa_banner_description":"ExoMars is one of several planetary missions incorporating a drill","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/02\/ExoMars_is_one_of_several_planetary_missions_incorporating_a_drill2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[62,10,13],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-482","post","type-post","status-publish","format-standard","hentry","category-exploration","category-learn","category-life-in-space","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/comments?post=482"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/482\/revisions"}],"predecessor-version":[{"id":1625,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/482\/revisions\/1625"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/media?parent=482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/categories?post=482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/tags?post=482"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/panel?post=482"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/language?post=482"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/age?post=482"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/duration?post=482"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/resource_type?post=482"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/audience?post=482"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}