{"id":29316,"date":"2022-06-17T13:09:13","date_gmt":"2022-06-17T13:09:13","guid":{"rendered":"https:\/\/arriyada.net\/fr\/?p=29316"},"modified":"2022-06-17T13:09:23","modified_gmt":"2022-06-17T13:09:23","slug":"washington-la-nasa-revele-le-secret-dune-piece-a-la-surface-de-mars","status":"publish","type":"post","link":"https:\/\/arriyada.net\/fr\/?p=29316","title":{"rendered":"Washington : la NASA r\u00e9v\u00e8le le secret d’une pi\u00e8ce \u00e0 la surface de Mars"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

  Les images prises par le vaisseau spatial Perseverance de la NASA ont r\u00e9v\u00e9l\u00e9 des images d’un corps brillant pris en sandwich entre deux rochers, \u00e0 la surface de Mars.<\/p>\n\n\n\n

 Ces images ont suscit\u00e9 des sp\u00e9culations de scientifiques et de chercheurs sur la nature de cet \u00e9trange objet, au point que l’\u00e9quipe de la NASA a conclu qu’il s’agissait d’un d\u00e9bris dont le rover s’\u00e9tait d\u00e9barrass\u00e9 lors de son atterrissage sur Mars en f\u00e9vrier 2021.<\/p>\n\n\n\n

 L’agence spatiale a confirm\u00e9 que le morceau d’\u00e9tain brillant faisait partie d’une couverture thermique utilis\u00e9e pour contr\u00f4ler les temp\u00e9ratures, car l’image soulevait des inqui\u00e9tudes quant \u00e0 l’impact des programmes d’exploration spatiale n\u00e9gatifs sur l’environnement de Mars et de la Lune, selon le journal britannique The Gardien.<\/p>\n","protected":false},"excerpt":{"rendered":"

  Les images prises par le vaisseau spatial Perseverance de la NASA ont r\u00e9v\u00e9l\u00e9 des images d’un corps brillant pris en sandwich entre deux rochers, \u00e0 la surface de Mars.  Ces images ont suscit\u00e9 des sp\u00e9culations de scientifiques et de chercheurs sur la nature de cet \u00e9trange objet, au point que l’\u00e9quipe de la NASA a […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,3],"tags":[],"class_list":["post-29316","post","type-post","status-publish","format-standard","hentry","category-actualite","category-international"],"yoast_head":"\nWashington : la NASA r\u00e9v\u00e8le le secret d'une pi\u00e8ce \u00e0 la surface de Mars - Arriyada<\/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:\/\/arriyada.net\/fr\/?p=29316\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Washington : la NASA r\u00e9v\u00e8le le secret d'une pi\u00e8ce \u00e0 la surface de Mars - Arriyada\" \/>\n<meta property=\"og:description\" content=\"  Les images prises par le vaisseau spatial Perseverance de la NASA ont r\u00e9v\u00e9l\u00e9 des images d’un corps brillant pris en sandwich entre deux rochers, \u00e0 la surface de Mars.  Ces images ont suscit\u00e9 des sp\u00e9culations de scientifiques et de chercheurs sur la nature de cet \u00e9trange objet, au point que l’\u00e9quipe de la NASA a […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arriyada.net\/fr\/?p=29316\" \/>\n<meta property=\"og:site_name\" content=\"Arriyada\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-17T13:09:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-17T13:09:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/arriyada.net\/fr\/wp-content\/uploads\/2022\/06\/43777FFC-F1DA-4E70-A9A6-FB36A4B21688-1024x576.jpeg\" \/>\n<meta name=\"author\" content=\"Diagana Mariam\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Diagana Mariam\" \/>\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\":\"Article\",\"@id\":\"https:\/\/arriyada.net\/fr\/?p=29316#article\",\"isPartOf\":{\"@id\":\"https:\/\/arriyada.net\/fr\/?p=29316\"},\"author\":{\"name\":\"Diagana Mariam\",\"@id\":\"https:\/\/arriyada.net\/fr\/#\/schema\/person\/2a6d3e7883738aa8cf27926bdc08d308\"},\"headline\":\"Washington : la NASA r\u00e9v\u00e8le le secret d’une pi\u00e8ce \u00e0 la surface de Mars\",\"datePublished\":\"2022-06-17T13:09:13+00:00\",\"dateModified\":\"2022-06-17T13:09:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/arriyada.net\/fr\/?p=29316\"},\"wordCount\":161,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/arriyada.net\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/arriyada.net\/fr\/?p=29316#primaryimage\"},\"thumbnailUrl\":\"https:\/\/arriyada.net\/fr\/wp-content\/uploads\/2022\/06\/43777FFC-F1DA-4E70-A9A6-FB36A4B21688-1024x576.jpeg\",\"articleSection\":[\"Actualit\u00e9\",\"International\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/arriyada.net\/fr\/?p=29316#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/arriyada.net\/fr\/?p=29316\",\"url\":\"https:\/\/arriyada.net\/fr\/?p=29316\",\"name\":\"Washington : la NASA r\u00e9v\u00e8le le secret d'une pi\u00e8ce \u00e0 la surface de Mars - 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