{"id":281,"date":"2014-12-04T17:05:30","date_gmt":"2014-12-04T17:05:30","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/frankel\/?p=281"},"modified":"2014-12-04T17:07:48","modified_gmt":"2014-12-04T17:07:48","slug":"curiosity-au-pied-montagnes","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/","title":{"rendered":"Curiosity au pied des montagnes"},"content":{"rendered":"<p><a href=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills.jpg\" rel=\"lightbox[281]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-284\" src=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills-450x241.jpg\" alt=\"Pahrump-Hills\" width=\"450\" height=\"241\" srcset=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills-450x241.jpg 450w, https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills.jpg 1024w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a>Le rover Curiosity va passer les f\u00eates de fin d&#8217;ann\u00e9e au pied des montagnes : le tant convoit\u00e9 Mont Sharp qui \u00e9l\u00e8ve sa pile de myst\u00e9rieux s\u00e9diments au centre du crat\u00e8re Gale.<\/p>\n<p>Le robot a collect\u00e9 un peu de poussi\u00e8re min\u00e9rale au d\u00e9but de son ascension et a entrepris de gravir le premier contrefort montagneux (Pahrump Hills) dans le but de reconna\u00eetre le terrain. Les points rouges repr\u00e9sentant les niveaux atteints \u00e0 l&#8217;issue de chaque journ\u00e9e d&#8217;escalade\u00a0; les points blancs les arr\u00eats d&#8217;observation effectu\u00e9s sur le chemin.<\/p>\n<p>Les ing\u00e9nieurs d\u00e9cident actuellement quelle strate travers\u00e9e sera la plus int\u00e9ressante \u00e0 revenir \u00e9chantillonner dans un second temps. D&#8217;ores et d\u00e9j\u00e0, il appara\u00eet que les s\u00e9diments sont plus oxyd\u00e9s que ceux rencontr\u00e9s dans la plaine, avec notamment de l&#8217;h\u00e9matite indiquant une forte interaction avec de l&#8217;eau, une eau sans doute plus acide que dans les argiles analys\u00e9es jusqu&#8217;alors. Affaire \u00e0 suivre&#8230;<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Le rover Curiosity va passer les f\u00eates de fin d&#8217;ann\u00e9e au pied des montagnes : le tant convoit\u00e9 Mont Sharp qui \u00e9l\u00e8ve sa pile de myst\u00e9rieux s\u00e9diments au centre du crat\u00e8re Gale. Le robot a collect\u00e9 un peu de poussi\u00e8re min\u00e9rale au d\u00e9but de son ascension et a entrepris de gravir le premier contrefort montagneux &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Curiosity au pied des montagnes<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[24,74,72,73,75],"class_list":["post-281","post","type-post","status-publish","format-standard","hentry","category-image-de-la-semaine","tag-curiosity","tag-hematite","tag-mont-sharp","tag-pahrump","tag-sediments-martiens"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Curiosity \u00e0 Pahrump Hills (blog de Frankel, Futura-Sciences)<\/title>\n<meta name=\"description\" content=\"Curiosity fait l&#039;ascension de Pahrump Hills et d\u00e9couvre de l&#039;h\u00e9matite, preuve que les s\u00e9diments martiens sont ici tr\u00e8s oxyd\u00e9s.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Charles Frankel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/\",\"name\":\"Curiosity \u00e0 Pahrump Hills (blog de Frankel, Futura-Sciences)\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills-450x241.jpg\",\"datePublished\":\"2014-12-04T17:05:30+00:00\",\"dateModified\":\"2014-12-04T17:07:48+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/#\/schema\/person\/c6bf521c6d19bf22fb19fb2b3d6fcf63\"},\"description\":\"Curiosity fait l'ascension de Pahrump Hills et d\u00e9couvre de l'h\u00e9matite, preuve que les s\u00e9diments martiens sont ici tr\u00e8s oxyd\u00e9s.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2014\/12\/04\/curiosity-au-pied-montagnes\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2014\/12\/Pahrump-Hills.jpg\",\"width\":1024,\"height\":549},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/\",\"name\":\"Carnets de bord d\u2019un martien, le blog de Charles FRANKEL, g\u00e9ologue\",\"description\":\"La science ? 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