{"id":109,"date":"2024-08-23T08:35:07","date_gmt":"2024-08-23T06:35:07","guid":{"rendered":"https:\/\/kids.esa.int\/the_incredible_adventures_of_the_hera_mission_the_missing_puzzle_piece\/"},"modified":"2026-10-22T23:22:43","modified_gmt":"2026-10-22T21:22:43","slug":"the_incredible_adventures_of_the_hera_mission_the_missing_puzzle_piece","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fr\/the_incredible_adventures_of_the_hera_mission_the_missing_puzzle_piece\/","title":{"rendered":"Les incroyables aventures de la mission Hera \u2013 La pi\u00e8ce manquante du puzzle"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"109\" class=\"elementor elementor-109\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2bd767 e-con e-atomic-element e-flexbox-base e-default-div e-f2bd767-184eb45\" data-id=\"f2bd767\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"f2bd767\">\n    <div class=\"elementor-element elementor-element-f8f5396 e-flex e-con-boxed e-con e-parent\" data-id=\"f8f5396\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76b08b4 elementor-widget elementor-widget-text-editor\" data-id=\"76b08b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Voici Hera, notre d\u00e9tective des ast\u00e9ro\u00efdes. Accompagn\u00e9e de deux CubeSats \u2013 Milani, le d\u00e9codeur de roches, et Juventas, le visionnaire du radar \u2013, Hera se lance dans une aventure pour explorer Didymos, un syst\u00e8me d\u2019ast\u00e9ro\u00efdes doubles repr\u00e9sentatif des milliers d\u2019autres qui constituent un risque d\u2019impact pour la Terre.<\/p><p>\u00a0<\/p><p>En septembre 2022, la sonde DART de la NASA a test\u00e9 s\u2019il \u00e9tait possible de d\u00e9vier un ast\u00e9ro\u00efde en lui donnant une petite pouss\u00e9e \u2013 et a d\u00e9couvert que c\u2019\u00e9tait possible ! Une d\u00e9couverte importante, si nous souhaitons \u00e9viter de subir le m\u00eame sort que les dinosaures. Les astronomes peuvent observer de loin comment l\u2019orbite du petit ast\u00e9ro\u00efde s\u2019est modifi\u00e9e depuis l\u2019impact de DART, mais il manque encore une pi\u00e8ce du puzzle si nous voulons comprendre pleinement comment fonctionne, dans la pratique, l\u2018\u2019 impact cin\u00e9tique \u2018. Adapt\u00e9 aussi bien aux enfants qu\u2019aux adultes, cet \u00e9pisode des \u2019 Incroyables aventures d\u2019H\u00e9ra \u00bb explique pourquoi le d\u00e9tective des ast\u00e9ro\u00efdes de l\u2019ESA et ses assistants CubeSat doivent s\u2019approcher au plus pr\u00e8s pour faire la lumi\u00e8re sur ce myst\u00e8re cosmique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b4f0ea e-con e-atomic-element e-flexbox-base e-default-div e-8b4f0ea-7883d75\" data-id=\"8b4f0ea\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"8b4f0ea\">\n    \t\t<div class=\"elementor-element elementor-element-b3feda8 elementor-widget elementor-widget-video\" data-id=\"b3feda8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/jq0zL8BmLu0?si=BtFaB0s7i78hPcps&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t<style>.elementor-element-b3feda8{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cb9eef elementor-widget elementor-widget-video\" data-id=\"3cb9eef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/SfMLC25xH9E?si=kFHNonVcG-XoAcD6&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-no-translation=\"\" data-widget_type=\"video.default\">\n\t\t\t\t\t<style>.elementor-element-3cb9eef{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1aef02 elementor-widget elementor-widget-video\" data-id=\"c1aef02\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/nuBSDa46RgY?si=x1BP9E6ZE920Id71&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-no-translation=\"\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04c3bea elementor-widget elementor-widget-video\" data-id=\"04c3bea\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/DUpZ9VV23jo?si=bsqbPQkllMjeKm6F&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-no-translation=\"\" data-widget_type=\"video.default\">\n\t\t\t\t\t<style>.elementor-element-04c3bea{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-272c126 elementor-widget elementor-widget-video\" data-id=\"272c126\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/igDRFdtPGQQ?si=y47MUfB4a-2Xn9Z4&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-no-translation=\"\" data-widget_type=\"video.default\">\n\t\t\t\t\t<style>.elementor-element-272c126{display:none !important}<\/style>\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Meet\u00a0Hera, our very own asteroid detective. Together with two CubeSats \u2013 Milani the rock decoder and Juventas the radar visionary \u2013 Hera is off on an adventure to explore Didymos, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","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\/2024\/08\/hera_meeting_the_asteroid\/26284730-1-eng-GB\/Hera_meeting_the_asteroid.gif","esa_banner_description":"Hera meeting the asteroid","esa_banner_credit":"ESA\/Science Office","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2024\/08\/Hera_meeting_the_asteroid","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":[38,15,17],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-109","post","type-post","status-publish","format-standard","hentry","category-hera-animations","category-multimedia","category-videos"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/109","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=109"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/109\/revisions"}],"predecessor-version":[{"id":14754,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/109\/revisions\/14754"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/media?parent=109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/categories?post=109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/tags?post=109"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/panel?post=109"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/language?post=109"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/age?post=109"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/duration?post=109"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/resource_type?post=109"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/audience?post=109"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}