{"id":22028,"date":"2021-02-19T08:57:37","date_gmt":"2021-02-19T07:57:37","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=22028"},"modified":"2021-02-19T20:46:27","modified_gmt":"2021-02-19T19:46:27","slug":"le-rover-perseverance-a-atterri-sur-mars","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/le-rover-perseverance-a-atterri-sur-mars\/","title":{"rendered":"Le Rover Perseverance a atterri sur Mars"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Objectif de Perseverance : Rechercher des signes de vie ancienne et collecter des \u00e9chantillons de roche et de r\u00e9golithe (roche et sol bris\u00e9s) pour un \u00e9ventuel retour sur Terre.<br \/>\nLancement: 30 juillet 2020 et Atterrissage r\u00e9ussi : 18 f\u00e9vrier 2021<br \/>\nSite d&rsquo;atterrissage: crat\u00e8re Jezero, Mars.<\/p>\n<p>Ils l\u2019ont fait ! Le rover Perseverance a atterri sur le sol martien apr\u00e8s sept mois de voyage, a confirm\u00e9 ce jeudi la Nasa, apr\u00e8s une p\u00e9rilleuse descente de sept minutes dans l\u2019atmosph\u00e8re martienne. Une r\u00e9ussite \u00e9clatante pour l\u2019agence spatiale am\u00e9ricaine qui marque le d\u00e9but d\u2019une mission de plusieurs ann\u00e9es \u00e0 la recherche de traces de vie pass\u00e9e. \u00ab Atterrissage confirm\u00e9 ! \u00bb, s\u2019est exclam\u00e9e Swati Mohan, en charge du contr\u00f4le des op\u00e9rations. Dans la salle de contr\u00f4le du Jet Propulsion Laboratory, \u00e0 Pasadena en Californie, les \u00e9quipes pr\u00e9sentes ont explos\u00e9 de joie.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22029\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/le-rover-perseverance-a-atterri-sur-mars\/nasa-rover-perseverance\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?fit=1850%2C765&amp;ssl=1\" data-orig-size=\"1850,765\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"nasa-rover-perseverance\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?fit=800%2C331&amp;ssl=1\" class=\"alignnone size-full wp-image-22029\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?resize=1850%2C765&#038;ssl=1\" alt=\"\" width=\"1850\" height=\"765\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?w=1850&amp;ssl=1 1850w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?resize=300%2C124&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?resize=800%2C331&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?resize=768%2C318&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/nasa-rover-perseverance.jpg?resize=1536%2C635&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>La Nasa a imm\u00e9diatement communiqu\u00e9 une image prise par le rover sur place. \u00ab Bonjour le monde. Ma premi\u00e8re vue sur la maison qui sera la mienne pour toujours \u00bb, a tweet\u00e9 le compte officiel du rover pour accompagner l\u2019extraordinaire image en noir et blanc, sur laquelle on peut voir l\u2019ombre du v\u00e9hicule projet\u00e9e au sol.<\/p>\n<p>Lors d&rsquo;une conf\u00e9rence de presse, la Nasa a expliqu\u00e9 qu&rsquo;elle esp\u00e8rait partager une photo de la descente ce week-end, puis une vid\u00e9o en haute r\u00e9solution d\u00e8s lundi. Perseverance embarque 23 cam\u00e9ras dont sept qui \u00e9taient activ\u00e9es lors de l&rsquo;approche finale.<\/p>\n<p>Le crat\u00e8re de Jezero, dont les scientifiques pensent qu\u2019il contenait il y a 3,5 milliards d\u2019ann\u00e9es un lac, \u00e9tait le site d\u2019atterrissage le plus p\u00e9rilleux jamais tent\u00e9 par la Nasa. Perseverance sera charg\u00e9 d\u2019y collecter des preuves de vie ancienne sur Mars.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Hello, world. My first look at my forever home. <a href=\"https:\/\/twitter.com\/hashtag\/CountdownToMars?src=hash&amp;ref_src=twsrc%5Etfw\">#CountdownToMars<\/a> <a href=\"https:\/\/t.co\/dkM9jE9I6X\">pic.twitter.com\/dkM9jE9I6X<\/a><\/p>\n<p>&mdash; NASA&#39;s Perseverance Mars Rover (@NASAPersevere) <a href=\"https:\/\/twitter.com\/NASAPersevere\/status\/1362507436611956736?ref_src=twsrc%5Etfw\">February 18, 2021<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Apr\u00e8s une entr\u00e9e dans l\u2019atmosph\u00e8re \u00e0 20.000 km\/h, les frictions avec l\u2019air ont fait monter la temp\u00e9rature du vaisseau jusqu\u2019\u00e0 1.300 \u00b0C. Le rover \u00e9tait prot\u00e9g\u00e9 par un bouclier thermique, qui n\u2019a \u00e9t\u00e9 largu\u00e9 qu\u2019apr\u00e8s l\u2019ouverture d\u2019un immense parachute supersonique. Huit r\u00e9trofus\u00e9es ont fini de le ralentir avant qu\u2019il ne d\u00e9ploie ses six roues, suspendu le long de c\u00e2bles jusqu\u2019au contact avec le sol.<\/p>\n<p>Les \u00e9quipes de la Nasa vont passer les prochains jours \u00e0 v\u00e9rifier que le rover et ses nombreux \u00e9quipements de pointe n\u2019ont pas \u00e9t\u00e9 endommag\u00e9s et fonctionnent correctement.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">TOUCHDOWN <a href=\"https:\/\/twitter.com\/hashtag\/Perseverance?src=hash&amp;ref_src=twsrc%5Etfw\">#Perseverance<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/PerseveranceRover?src=hash&amp;ref_src=twsrc%5Etfw\">#PerseveranceRover<\/a> <a href=\"https:\/\/t.co\/sa4tiFI6v4\">pic.twitter.com\/sa4tiFI6v4<\/a><\/p>\n<p>&mdash; Philippe Berry (@ptiberry) <a href=\"https:\/\/twitter.com\/ptiberry\/status\/1362506522559832064?ref_src=twsrc%5Etfw\">February 18, 2021<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>sources : <a href=\"https:\/\/mars.nasa.gov\/mars2020\/\" target=\"_blank\" rel=\"noopener\">https:\/\/mars.nasa.gov\/<\/a> \/ <a href=\"https:\/\/www.20minutes.fr\/societe\/2980907-20210219-heure-bim-perseverance-mars-ted-cruz-cancun-degringolade-renaut\" target=\"_blank\" rel=\"noopener\">https:\/\/www.20minutes.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"22028\">(219)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Objectif de Perseverance : Rechercher des signes de vie ancienne et collecter des \u00e9chantillons de roche et de r\u00e9golithe (roche&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Le Rover #Perseverance a atterri sur #Mars @laterredufutur.com Terra Projects","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[22],"tags":[117,123,119,7566,202,1461,308],"class_list":["post-22028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-espace","tag-mars","tag-nasa","tag-perseverance","tag-recherche","tag-rover","tag-vie","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/rover-perseverance.jpg?fit=1976%2C1508&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5Ji","jetpack-related-posts":[{"id":22077,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-images-historiques-et-le-tout-premier-son-enregistre-sur-mars-par-le-rover-perseverance\/","url_meta":{"origin":22028,"position":0},"title":"Les images historiques et le tout premier son enregistr\u00e9 sur Mars par le rover Perseverance","author":"Admin","date":"24 f\u00e9vrier 2021","format":false,"excerpt":"Ce sont des images in\u00e9dites et historiques : celles de Mars envoy\u00e9es par le rover am\u00e9ricain Perseverance. La Nasa a d\u00e9voil\u00e9 ce lundi la vid\u00e9o de son atterrissage sur la plan\u00e8te rouge, ainsi que le premier son martien jamais enregistr\u00e9. Le v\u00e9hicule, dont la mission est de trouver des preuves\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/perseverance-sonde-nasa.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/perseverance-sonde-nasa.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/perseverance-sonde-nasa.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/perseverance-sonde-nasa.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/perseverance-sonde-nasa.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":23151,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-rover-perseverance-confirme-lexistence-dun-ancien-lac-avec-un-systeme-fluvial-sur-mars\/","url_meta":{"origin":22028,"position":1},"title":"Le rover Pers\u00e9v\u00e9rance confirme l&rsquo;existence d&rsquo;un ancien lac avec un syst\u00e8me fluvial sur Mars","author":"Admin","date":"11 octobre 2021","format":false,"excerpt":"Les nouveaux r\u00e9sultats aideront les membres de l'\u00e9quipe de la mission \u00e0 planifier les prochains d\u00e9placements du rover. La NASA a judicieusement choisi le site d'atterrissage de son rover martien Pers\u00e9v\u00e9rance, qui est \u00e0 la recherche de la vie. Pers\u00e9v\u00e9rance s'est pos\u00e9 en f\u00e9vrier 2021 sur le sol du crat\u00e8re\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/lac-mars-2.jpg?fit=1200%2C575&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/lac-mars-2.jpg?fit=1200%2C575&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/lac-mars-2.jpg?fit=1200%2C575&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/lac-mars-2.jpg?fit=1200%2C575&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/10\/lac-mars-2.jpg?fit=1200%2C575&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":27258,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-decouvre-des-traces-de-vie-anciennes-sur-mars\/","url_meta":{"origin":22028,"position":2},"title":"La Nasa d\u00e9couvre des traces de vie anciennes sur Mars ?","author":"Admin","date":"17 septembre 2025","format":false,"excerpt":"Le myst\u00e8re autour des prometteurs rochers martiens pr\u00e9lev\u00e9s par le rover Perseverance reste entier. En d\u00e9pit des annonces de la Nasa ce mercredi 10 septembre sur l'hypoth\u00e8se d'une r\u00e9action biologique \u00e0 l'origine des \u00e9tranges t\u00e2ches bleu et vert, il est indispensable de ramener sur Terre pour de plus amples recherches.\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/09\/mars.jpg?fit=1198%2C573&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/09\/mars.jpg?fit=1198%2C573&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/09\/mars.jpg?fit=1198%2C573&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/09\/mars.jpg?fit=1198%2C573&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/09\/mars.jpg?fit=1198%2C573&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":22641,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-chine-devoile-de-nouvelles-images-de-mars-devoilant-le-drapeau-national-sur-la-planete-rouge\/","url_meta":{"origin":22028,"position":3},"title":"La Chine d\u00e9voile de nouvelles images de Mars d\u00e9voilant le drapeau national sur la plan\u00e8te rouge","author":"Admin","date":"19 juin 2021","format":false,"excerpt":"L'Administration nationale de l'espace de Chine (CNSA) a publi\u00e9 vendredi de nouvelles images prises par le premier rover martien du pays, Zhurong, montrant le drapeau national sur la plan\u00e8te rouge. Les images ont \u00e9t\u00e9 d\u00e9voil\u00e9es lors d'une c\u00e9r\u00e9monie \u00e0 P\u00e9kin, signifiant le succ\u00e8s complet de la premi\u00e8re mission d'exploration de\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/sonde-chine-mars1-1.jpg?fit=1024%2C576&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/sonde-chine-mars1-1.jpg?fit=1024%2C576&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/sonde-chine-mars1-1.jpg?fit=1024%2C576&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/sonde-chine-mars1-1.jpg?fit=1024%2C576&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":27487,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-a-enregistre-pour-la-premiere-fois-des-eclairs-sur-mars\/","url_meta":{"origin":22028,"position":4},"title":"La NASA a enregistr\u00e9 pour la premi\u00e8re fois des \u00e9clairs sur Mars.","author":"Admin","date":"3 d\u00e9cembre 2025","format":false,"excerpt":"Un rover solitaire sillonnant les sables de Mars a d\u00e9sormais r\u00e9pondu \u00e0 une question ancestrale : si la foudre cr\u00e9pite sur la plan\u00e8te rouge et que personne ne l\u2019entend, produit-elle tout de m\u00eame un son ? Dans des enregistrements obtenus par le rover Perseverance de la NASA , des scientifiques\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/11\/mars-foudre.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/11\/mars-foudre.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/11\/mars-foudre.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/11\/mars-foudre.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/11\/mars-foudre.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":27523,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-roches-etrangement-blanchies-sur-mars-laissent-supposer-que-la-planete-rouge-etait-autrefois-une-oasis-tropicale\/","url_meta":{"origin":22028,"position":5},"title":"Des roches \u00e9trangement blanchies sur Mars laissent supposer que la plan\u00e8te rouge \u00e9tait autrefois une oasis tropicale","author":"Admin","date":"7 d\u00e9cembre 2025","format":false,"excerpt":"Des roches d'argile blanchies trouv\u00e9es \u00e0 la surface de Mars sugg\u00e8rent que la plan\u00e8te rouge a autrefois connu de fortes pr\u00e9cipitations et un climat tropical, selon de nouvelles observations de Perseverance. Mars abritait autrefois des zones humides et pluvieuses, semblables aux r\u00e9gions tropicales de la Terre, selon une nouvelle \u00e9tude\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/roche-blanche-mars.webp?fit=650%2C366&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/roche-blanche-mars.webp?fit=650%2C366&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/roche-blanche-mars.webp?fit=650%2C366&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=22028"}],"version-history":[{"count":4,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22028\/revisions"}],"predecessor-version":[{"id":22052,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22028\/revisions\/22052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/22030"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=22028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=22028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=22028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}