{"id":111030,"date":"2025-12-26T16:49:52","date_gmt":"2025-12-26T16:49:52","guid":{"rendered":"https:\/\/www.africa-press.net\/cotedivoire\/politique\/mars-100-000-images-de-la-surface-par-mro"},"modified":"2025-12-26T17:19:32","modified_gmt":"2025-12-26T17:19:32","slug":"mars-100-000-images-de-la-surface-par-mro","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro","title":{"rendered":"Mars: 100.000 Images de la Surface par MRO"},"content":{"rendered":"

Africa-Press – C\u00f4te d’Ivoire. <\/strong><\/span>Le 7 octobre 2025, la sonde Mars Reconnaissance Orbiter a franchi un cap symbolique en capturant sa 100.000e image de la surface martienne, re\u0301ve\u0301lant une re\u0301gion volcanique proche du crate\u0300re Jezero, explore\u0301 par le rover Perseverance.<\/p>\n

Des images haute re\u0301solution de la surface<\/b><\/p>\n

Les images re\u0301ve\u0300lent une diversite\u0301 du paysage martien: crate\u0300res d’impact, dunes, de\u0301po\u0302ts de glace et potentiels sites d’atterrissage. Toutes sont fournies par la came\u0301ra a\u0300 haute re\u0301solution de l’orbiteur de la Nasa, HiRISE (High Resolution Imaging Science Experiment, en anglais). L’image de Syrtis Major, re\u0301gion localise\u0301e a\u0300 80 kilome\u0300tres au sud-est du crate\u0300re Jezero, demeure particulie\u0300rement importante pour comprendre l’origine des tempe\u0302tes de poussie\u0300re responsables de la formation des dunes. Sa photographie fut recommande\u0301e par un lyce\u0301en ame\u0301ricain sur le site HiWish de l’universite\u0301 d’Arizona, une plateforme de science participative.<\/p>\n

La sonde ame\u0301ricaine permet en outre de mettre en e\u0301vidence les changements physiques intervenant a\u0300 la surface de Mars: \u00ab\u00a0La came\u0301ra HiRISE n’a pas juste mis en e\u0301vidence les diffe\u0301rences entre la surface martienne et celle de la Terre, mais a aussi montre\u0301 comment elle e\u0301volue au fil du temps.\u00a0\u00bb, explique Leslie Tamppari, scientifique en charge du projet travaillant pour le Jet Propulsion Laboratory de la Nasa, situe\u0301 en Californie, dans un communique\u0301.<\/p>\n


\nPre\u0301parer les futures missions<\/b><\/p>\n

Ainsi, l’acquisition de ces images apparai\u0302t comme cruciale pour ame\u0301liorer notre compre\u0301hension de l’environnement martien et d’anticiper des missions habite\u0301es – telles que pre\u0301vues par SpaceX ou la Nasa d’ici le de\u0301but des anne\u0301es 2030.<\/p>\n

Pour plus d’informations et d’analyses sur la C\u00f4te d’Ivoire<\/span>, suivez Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – C\u00f4te d’Ivoire. Le 7 octobre 2025, la sonde Mars Reconnaissance Orbiter a franchi un cap symbolique en capturant sa 100.000e image de la surface martienne, re\u0301ve\u0301lant une re\u0301gion volcanique proche du crate\u0300re Jezero, explore\u0301 par le rover Perseverance. Des images haute re\u0301solution de la surface Les images re\u0301ve\u0300lent une diversite\u0301 du paysage martien: […]<\/p>\n","protected":false},"author":82,"featured_media":111029,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[29],"class_list":["post-111030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-cote-divoire"],"yoast_head":"\nMars: 100.000 Images de la Surface par MRO - C\u00f4te d'Ivoire<\/title>\n<meta name=\"description\" content=\"Le 7 octobre 2025, la sonde Mars Reconnaissance Orbiter a franchi un cap symbolique en capturant sa 100.000e image de la ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mars: 100.000 Images de la Surface par MRO\" \/>\n<meta property=\"og:description\" content=\"Le 7 octobre 2025, la sonde Mars Reconnaissance Orbiter a franchi un cap symbolique en capturant sa 100.000e image de la ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro\" \/>\n<meta property=\"og:site_name\" content=\"C\u00f4te d'Ivoire\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-26T16:49:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-26T17:19:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/cote\/sites\/43\/2025\/12\/sm_1766756933.509103.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/cotedivoire\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Mars: 100.000 Images de la Surface par MRO\",\"datePublished\":\"2025-12-26T16:49:52+00:00\",\"dateModified\":\"2025-12-26T17:19:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro\"},\"wordCount\":317,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/cote\/sites\/43\/2025\/12\/sm_1766756933.509103.jpg\",\"keywords\":[\"C\u00d4TE D'IVOIRE\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro\",\"url\":\"https:\/\/www.africa-press.net\/cotedivoire\/toutes-les-actualites\/mars-100-000-images-de-la-surface-par-mro\",\"name\":\"Mars: 100.000 Images de la Surface par MRO - 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