{"id":1193,"date":"2014-11-18T16:35:47","date_gmt":"2014-11-18T16:35:47","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=1193"},"modified":"2014-11-21T06:12:42","modified_gmt":"2014-11-21T06:12:42","slug":"sous-philae-la-poussiere-cache-la-glace","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/","title":{"rendered":"Sous Philae, la poussi\u00e8re cache la glace"},"content":{"rendered":"

On en sait d\u00e9sormais un peu plus sur le forage que Philae <\/a>a tent\u00e9 sans succ\u00e8s apr\u00e8s s’\u00eatre pos\u00e9 sur la com\u00e8te \u00a067P\/Churyumov-Gerasimenko.<\/p>\n

Lorsque l’atterrisseur a mis en marche sa foreuse Mupus, celle-ci n’a en effet pu s’enfoncer que de quelques millim\u00e8tres dans le sol, m\u00eame \u00e0 pleine puissance.<\/p>\n

\"mupus\"<\/a><\/p>\n

Pour Tilman Spohn, l’un des responsables de l’instrument \u00a0Mupus (<\/span>Multi-Purpose Sensors for Surface and Subsurface Science<\/i>), les donn\u00e9es recueillies par Philae, si on les compare \u00e0 des mesures r\u00e9alis\u00e9es en laboratoire, sugg\u00e8rent que la foreuse a rencontr\u00e9 de la glace solide sous une couche de poussi\u00e8re de 10 \u00e0 20 centim\u00e8tres d’\u00e9paisseur.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

On en sait d\u00e9sormais un peu plus sur le forage que Philae a tent\u00e9 sans succ\u00e8s apr\u00e8s s’\u00eatre pos\u00e9 sur la com\u00e8te \u00a067P\/Churyumov-Gerasimenko. Lorsque l’atterrisseur a mis en marche sa foreuse Mupus, celle-ci n’a en effet pu s’enfoncer que de quelques millim\u00e8tres dans le sol, m\u00eame \u00e0 pleine puissance. Pour Tilman Spohn, l’un des responsables … Continuer la lecture de Sous Philae, la poussi\u00e8re cache la glace<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":1195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[509],"tags":[513,467,526,541,542,510,515],"class_list":["post-1193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-atterrisseur","tag-comete-churyumov-gerasimenko","tag-forage","tag-foreuse","tag-glace","tag-philae","tag-poussiere"],"yoast_head":"\nphilae<\/title>\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\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"philae\" \/>\n<meta property=\"og:description\" content=\"On en sait d\u00e9sormais un peu plus sur le forage que Philae a tent\u00e9 sans succ\u00e8s apr\u00e8s s’\u00eatre pos\u00e9 sur la com\u00e8te \u00a067P\/Churyumov-Gerasimenko. Lorsque l’atterrisseur a mis en marche sa foreuse Mupus, celle-ci n’a en effet pu s’enfoncer que de quelques millim\u00e8tres dans le sol, m\u00eame \u00e0 pleine puissance. Pour Tilman Spohn, l’un des responsables … Continuer la lecture de Sous Philae, la poussi\u00e8re cache la glace →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2014-11-18T16:35:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-11-21T06:12:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1199\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Baptiste FELDMANN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Baptiste FELDMANN\" \/>\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\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/\",\"name\":\"philae\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg\",\"datePublished\":\"2014-11-18T16:35:47+00:00\",\"dateModified\":\"2014-11-21T06:12:42+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg\",\"width\":1199,\"height\":900},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/\",\"name\":\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\",\"description\":\""J'ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles." Vincent van Gogh\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\",\"name\":\"Jean-Baptiste FELDMANN\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g\",\"caption\":\"Jean-Baptiste FELDMANN\"},\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/author\/jbfe\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"philae","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/","og_locale":"fr_FR","og_type":"article","og_title":"philae","og_description":"On en sait d\u00e9sormais un peu plus sur le forage que Philae a tent\u00e9 sans succ\u00e8s apr\u00e8s s’\u00eatre pos\u00e9 sur la com\u00e8te \u00a067P\/Churyumov-Gerasimenko. Lorsque l’atterrisseur a mis en marche sa foreuse Mupus, celle-ci n’a en effet pu s’enfoncer que de quelques millim\u00e8tres dans le sol, m\u00eame \u00e0 pleine puissance. Pour Tilman Spohn, l’un des responsables … Continuer la lecture de Sous Philae, la poussi\u00e8re cache la glace →","og_url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/","og_site_name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","article_published_time":"2014-11-18T16:35:47+00:00","article_modified_time":"2014-11-21T06:12:42+00:00","og_image":[{"width":1199,"height":900,"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg","type":"image\/jpeg"}],"author":"Jean-Baptiste FELDMANN","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Jean-Baptiste FELDMANN","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/","name":"philae","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg","datePublished":"2014-11-18T16:35:47+00:00","dateModified":"2014-11-21T06:12:42+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/11\/18\/sous-philae-la-poussiere-cache-la-glace\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/11\/sol1.jpg","width":1199,"height":900},{"@type":"WebSite","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/","name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","description":""J'ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles." Vincent van Gogh","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.futura-sciences.com\/feldmann\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea","name":"Jean-Baptiste FELDMANN","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g","caption":"Jean-Baptiste FELDMANN"},"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/author\/jbfe\/"}]}},"_links":{"self":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/1193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/comments?post=1193"}],"version-history":[{"count":3,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/1193\/revisions"}],"predecessor-version":[{"id":1198,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/1193\/revisions\/1198"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media\/1195"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media?parent=1193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/categories?post=1193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/tags?post=1193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}