{"id":77502,"date":"2025-10-01T19:16:10","date_gmt":"2025-10-01T18:16:10","guid":{"rendered":"https:\/\/dknews.dz\/?p=77502"},"modified":"2025-10-01T19:16:11","modified_gmt":"2025-10-01T18:16:11","slug":"chine-la-sonde-tianw-en-2-capture-un-selfie-avec-la-terre","status":"publish","type":"post","link":"https:\/\/dknews.dz\/index.php\/2025\/10\/01\/chine-la-sonde-tianw-en-2-capture-un-selfie-avec-la-terre\/","title":{"rendered":"Chine : La sonde Tianw en-2 capture un selfie avec la Terre"},"content":{"rendered":"\n<p><br>L&rsquo;Administration nationale de l&rsquo;espace de Chine (China National Space Administration, CNSA) a d\u00e9voil\u00e9 mercredi une image remarquable de la sonde Tianwen-2 aux c\u00f4t\u00e9s de la Terre, captur\u00e9e lors de son voyage dans l&rsquo;espace lointain.<br>La nouvelle image publi\u00e9e, captur\u00e9e par une cam\u00e9ra de surveillance mont\u00e9e sur le bras robotique de la sonde, montre le drapeau rouge \u00e0 cinq \u00e9toiles de la Chine et la capsule de retour blanche sur fond de Terre bleue et lointaine.<br>Selon la CNSA, la sonde Tianwen-2 se trouve actuellement \u00e0 environ 43 millions de kilom\u00e8tres de la Terre et \u00e0 45 millions de kilom\u00e8tres de l&rsquo;ast\u00e9ro\u00efde 2016HO3.<br>La sonde a effectu\u00e9 avec succ\u00e8s une s\u00e9rie de tests en orbite, qui comprend le d\u00e9ploiement de dispositifs d&rsquo;\u00e9chantillonnage et l&rsquo;autocontr\u00f4le des appareils \u00e9lectroniques.<br>Selon la CNSA, tous les syst\u00e8mes fonctionnent normalement et les instruments embarqu\u00e9s ont commenc\u00e9 \u00e0 collecter des donn\u00e9es scientifiques pr\u00e9cieuses sur l&rsquo;environnement spatial.<br>La Chine a lanc\u00e9 sa premi\u00e8re mission de retour d&rsquo;\u00e9chantillons d&rsquo;ast\u00e9ro\u00efdes, Tianwen-2, le 29 mai dernier, visant \u00e0 mettre en lumi\u00e8re la formation et l&rsquo;\u00e9volution des ast\u00e9ro\u00efdes, ainsi que le syst\u00e8me solaire primitif.<br>Pr\u00e9vue pour atteindre plusieurs objectifs sur une d\u00e9cennie, l&rsquo;exp\u00e9dition a pour principaux objectifs de collecter des \u00e9chantillons de l&rsquo;ast\u00e9ro\u00efde g\u00e9ocroiseur 2016HO3 et d&rsquo;explorer la com\u00e8te 311P, qui est plus \u00e9loign\u00e9e de la Terre que Mars.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;Administration nationale de l&rsquo;espace de Chine (China National Space Administration, CNSA) a d\u00e9voil\u00e9 mercredi une image remarquable de la sonde Tianwen-2 aux c\u00f4t\u00e9s de la Terre, captur\u00e9e lors de son voyage dans l&rsquo;espace lointain.La nouvelle image publi\u00e9e, captur\u00e9e par une cam\u00e9ra de surveillance mont\u00e9e sur le bras robotique de la sonde, montre le drapeau rouge [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":77503,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[111],"tags":[],"ppma_author":[163],"class_list":{"0":"post-77502","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hi-tech"},"authors":[{"term_id":163,"user_id":1,"is_guest":0,"slug":"dknews","display_name":"dknews","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/f56c36580f44a9d8e8535169273499b7dddc82045bcc254bf7d154ff6b485f62?s=96&d=mm&r=g","first_name":"","last_name":"","user_url":"https:\/\/dknews.dz","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/77502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/comments?post=77502"}],"version-history":[{"count":0,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/77502\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media\/77503"}],"wp:attachment":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media?parent=77502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/categories?post=77502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/tags?post=77502"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/ppma_author?post=77502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}