{"id":367,"date":"2018-10-08T11:30:00","date_gmt":"2018-10-08T09:30:00","guid":{"rendered":"https:\/\/kids.esa.int\/astronaut_alexander_gerst_teams_up_with_rollin_justin_his_robotic_buddy\/"},"modified":"2026-10-08T00:27:21","modified_gmt":"2026-10-07T22:27:21","slug":"astronaut_alexander_gerst_teams_up_with_rollin_justin_his_robotic_buddy","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fr\/astronaut_alexander_gerst_teams_up_with_rollin_justin_his_robotic_buddy\/","title":{"rendered":"L'astronaute Alexander Gerst fait \u00e9quipe avec Rollin\u2019 Justin, son compagnon robotique"},"content":{"rendered":"<div class=\"lede\">\n<p>L'astronaute de l'ESA Alexander Gerst se trouve actuellement \u00e0 bord de la Station spatiale internationale, mais il travaille avec un robot ici, \u00e0 la surface de la Terre ! Ce robot s'appelle \u2019 Rollin' Justin \u00bb et a \u00e9t\u00e9 con\u00e7u par le DLR, le Centre a\u00e9rospatial allemand.<\/p>\n<\/div>\n<p>Alexander et Rollin\u2019 Justin ont contribu\u00e9 au d\u00e9veloppement de technologies et de techniques permettant aux astronautes des stations spatiales de piloter des robots travaillant \u00e0 la surface des plan\u00e8tes. \u00c0 l\u2019avenir, il pourrait s\u2019agir de stations et de robots sur Mars, mais pour l\u2019instant, nous devons nous entra\u00eener un peu plus pr\u00e8s de chez nous ! Afin de simuler une future mission, Rollin\u2019 Justin a \u00e9t\u00e9 install\u00e9 sur le site du DLR \u00e0 Oberpfaffenhofen, en Allemagne, au sein d\u2019une zone sp\u00e9ciale con\u00e7ue pour ressembler \u00e0 la plan\u00e8te Mars.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"8256\" data-credit=\"Roger Riedel\/DLR\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/10\/It_is_lit\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/10\/it_is_lit\/17887950-2-eng-GB\/It_is_lit.jpg\" alt=\"It is lit\"><figcaption>C'est allum\u00e9<\/figcaption><\/figure>\n<p>De la Station spatiale internationale, qui \u00e9volue en orbite \u00e0 400 km de la Terre, Alexander a interagi avec Rollin\u2019 Justin via une tablette informatique et une application capable d\u2019envoyer une s\u00e9rie de commandes au robot. Il ne s\u2019agit pas d\u2019un syst\u00e8me de contr\u00f4le manuel \u00e0 distance, car Rollin\u2019 Justin est semi-autonome. Cela signifie qu\u2019il est capable de r\u00e9aliser de nombreuses t\u00e2ches lui-m\u00eame, m\u00eame s\u2019il a parfois besoin de recevoir les ordres d\u2019un op\u00e9rateur humain.<\/p>\n<p>Au cours de l'essai, Rollin\u2019 Justin avait pour mission de r\u00e9cup\u00e9rer une antenne sur un module d'atterrissage, puis de la d\u00e9placer vers un autre emplacement. C'est alors qu'un incident s'est produit : de la fum\u00e9e a commenc\u00e9 \u00e0 s'\u00e9chapper d'un appareil situ\u00e9 \u00e0 proximit\u00e9 ! Alexander a demand\u00e9 \u00e0 Rollin\u2019 Justin d'aller voir de plus pr\u00e8s. La fum\u00e9e \u00e9tait due \u00e0 un dysfonctionnement d\u2019une unit\u00e9 de calcul ; Alexander a alors ordonn\u00e9 au robot de la retirer et de la replacer dans le module d\u2019atterrissage. L\u2019astronaute et son ami robot ont sauv\u00e9 la situation, gr\u00e2ce \u00e0 la perception de l\u2019environnement dont fait preuve Rollin\u2019 Justin et \u00e0 l\u2019utilisation habile, par Alexander, de cette application bien con\u00e7ue !<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"5568\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/10\/A_dexterous_laboratory_in_space\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/10\/a_dexterous_laboratory_in_space\/17875407-2-eng-GB\/A_dexterous_laboratory_in_space.jpg\" alt=\"A dexterous laboratory in space\"><figcaption>Un laboratoire agile dans l'espace<\/figcaption><\/figure>\n<p>Les syst\u00e8mes de robotique et d\u2019intelligence artificielle s\u2019am\u00e9liorent de jour en jour. Notre capacit\u00e9 \u00e0 utiliser des robots pour r\u00e9aliser des t\u00e2ches p\u00e9rilleuses telles que des missions sur des plan\u00e8tes hostiles va nous permettre de prot\u00e9ger la vie des futurs astronautes. Gr\u00e2ce \u00e0 l\u2019association des humains et des robots, l\u2019humanit\u00e9 sera en mesure de construire en toute s\u00e9curit\u00e9 des bases sur la surface de la Lune, de Mars ou d'autres plan\u00e8tes - de mani\u00e8re \u00e0 explorer de nouveaux mondes et faire des d\u00e9couvertes passionnantes!<\/p>\n<p>Si vous \u00e9tiez un astronaute accompagn\u00e9 d\u2019un ami robotique, quel genre de t\u00e2ches lui demanderiez-vous d\u2019accomplir ? Et comment aimeriez-vous l\u2019appeler ?<\/p>\n<p><b>Fait int\u00e9ressant :<\/b> L'ann\u00e9e derni\u00e8re, l'astronaute de l'ESA Paolo Nespoli a test\u00e9 \u2019 Rollin\u2019 Justin \u00bb et a tellement aim\u00e9 cette exp\u00e9rience qu'il a demand\u00e9 \u00e0 ses coll\u00e8gues Randy Bresnik et Jack Fischer de l'essayer eux aussi !<\/p>","protected":false},"excerpt":{"rendered":"<p>ESA astronaut Alexander Gerst is currently onboard the International Space Station, but he has been working with a robot down here on the surface of Earth! The robot is called [&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\/2018\/10\/dlr_s_rollin_justin_robot\/17876702-2-eng-GB\/DLR_s_Rollin_Justin_robot.jpg","esa_banner_description":"DLR's Rollin' Justin robot","esa_banner_credit":"DLR","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/10\/DLR_s_Rollin_Justin_robot","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-367","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/367","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=367"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/367\/revisions"}],"predecessor-version":[{"id":4415,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/367\/revisions\/4415"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/media?parent=367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/categories?post=367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/tags?post=367"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/panel?post=367"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/language?post=367"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/age?post=367"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/duration?post=367"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/resource_type?post=367"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/audience?post=367"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}