{"id":700,"date":"2018-01-29T22:19:11","date_gmt":"2018-01-29T22:19:11","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/frankel\/?p=700"},"modified":"2018-02-08T09:04:54","modified_gmt":"2018-02-08T09:04:54","slug":"elon-musk-vise-mars","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/","title":{"rendered":"Elon Musk vise Mars !"},"content":{"rendered":"<p>La nouvelle fus\u00e9e Falcon Heavy de SpaceX\u2014soci\u00e9t\u00e9 spatiale dirig\u00e9e par le fantasque et g\u00e9nial Elon Musk\u2014est sur son pas de tir de Cap Canaveral, pr\u00eat \u00e0 partir dans une semaine&#8230; pour Mars !<br \/>\nPour ce test inaugural de la plus puissante fus\u00e9e jamais construite depuis la l\u00e9gendaire Saturn V des vols Apollo et la Navette, le milliardaire vise en effet la plan\u00e8te rouge. Il en a les moyens, puisque le lanceur d\u00e9veloppe une pouss\u00e9e de 2.300 tonnes (pour une masse au d\u00e9collage de 1.400 tonnes) soit 3\/4 de la pouss\u00e9e de la Saturn V ou de la Navette Spatiale. Le Falcon Heavy peut donc mettre 64 tonnes en orbite basse, ou lancer 17 tonnes vers Mars (ou poser environ 3 tonnes \u00e0 la surface de la plan\u00e8te rouge).<\/p>\n<figure id=\"attachment_710\" aria-describedby=\"caption-attachment-710\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Falcon-Heavy-test-firing.jpg\" rel=\"lightbox[700]\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-710\" src=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Falcon-Heavy-test-firing.jpg\" alt=\"\" width=\"768\" height=\"432\" \/><\/a><figcaption id=\"caption-attachment-710\" class=\"wp-caption-text\">Test sur le pas de tir, le 24 janvier, des 27 moteurs du Falcon Heavy.<\/figcaption><\/figure>\n<p>Pour ce vol inaugural, rien n&#8217;est dit que ce complexe assemblage de 27 moteurs Merlin (3 fus\u00e9es Falcon li\u00e9es ensemble, avec 9 moteurs chacun) fonctionnera. Le 24 janvier, l&#8217;impressionnante grappe de moteurs fut mise \u00e0 feu sur le pas de tir durant 10 secondes, le temps de voir si tout fonctionnait, et le Falcon Heavy passa ce premier test avec succ\u00e8s. D\u00e9sormais, le lancement est officiellement sur les tablettes pour le mardi 6 f\u00e9vrier.<\/p>\n<p>Elon Musk lui-m\u00eame a averti journalistes et public que c&#8217;est un premier vol d&#8217;essai et qu&#8217;il y a un fort risque qu&#8217;il \u00e9choue: c&#8217;est la r\u00e8gle du jeu. En tout cas il esp\u00e8re que le d\u00e9collage se passera bien, et a mis sur pied plusieurs \u00e9v\u00e9nements pour observer le lancement: 195 $ par personne (buffet et champagne inclus) pour assister au lancement depuis l&#8217;ancien centre de contr\u00f4le des vols Apollo, \u00e0 cinq kilom\u00e8tres du pas de tir, ou bien 115 $ depuis le centre des visiteurs avec DJ et jeux de plage. Comptez sur Elon Musk pour mettre l&#8217;ambiance.<\/p>\n<figure id=\"attachment_711\" aria-describedby=\"caption-attachment-711\" style=\"width: 1600px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/elon-tesla-roadster-rocket.jpg\" rel=\"lightbox[700]\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-711\" src=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/elon-tesla-roadster-rocket.jpg\" alt=\"\" width=\"1600\" height=\"790\" \/><\/a><figcaption id=\"caption-attachment-711\" class=\"wp-caption-text\">La d\u00e9capotable priv\u00e9e d&#8217;Elon Musk (une Tesla) en cours de montage sur le second \u00e9tage de la fus\u00e9e.<\/figcaption><\/figure>\n<p>Mais le v\u00e9ritable clou du spectacle, si tout le vol se d\u00e9roule \u00e0 la perfection, consistera en un second allumage du second \u00e9tage qui mettra alors le cap sur Mars, avec pour charge utile&#8230; la propre voiture d\u00e9capotable d&#8217;Elon Musk, diffusant par radio, tout au long du chemin, le tube de David Bowie, <em>Space Oddity<\/em>. Comme quoi on ne s&#8217;ennuie pas avec l&#8217;excentrique milliardaire&#8230;<\/p>\n<figure id=\"attachment_712\" aria-describedby=\"caption-attachment-712\" style=\"width: 1847px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Tesla-reaching-Mars.jpg\" rel=\"lightbox[700]\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-712\" src=\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Tesla-reaching-Mars.jpg\" alt=\"\" width=\"1847\" height=\"1222\" \/><\/a><figcaption id=\"caption-attachment-712\" class=\"wp-caption-text\">Regardez cette image et passez en m\u00eame temps la chanson Space Oddity de David Bowie&#8230;<\/figcaption><\/figure>\n<p>&nbsp;<\/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>La nouvelle fus\u00e9e Falcon Heavy de SpaceX\u2014soci\u00e9t\u00e9 spatiale dirig\u00e9e par le fantasque et g\u00e9nial Elon Musk\u2014est sur son pas de tir de Cap Canaveral, pr\u00eat \u00e0 partir dans une semaine&#8230; pour Mars ! Pour ce test inaugural de la plus puissante fus\u00e9e jamais construite depuis la l\u00e9gendaire Saturn V des vols Apollo et la Navette, &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Elon Musk vise Mars !<\/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":[13,4],"tags":[],"class_list":["post-700","post","type-post","status-publish","format-standard","hentry","category-actualites","category-sciences"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Elon Musk vise Mars ! - Carnets de bord d\u2019un martien, le blog de Charles FRANKEL, g\u00e9ologue<\/title>\n<meta name=\"description\" content=\"La nouvelle fus\u00e9e Falcon Heavy d&#039;Elon Musk (SpaceX) est sur le pas de tir de Cap Canaveral, pr\u00eate \u00e0 partir pour Mars avec \u00e0 bord...une voiture d\u00e9capotable\u00a0!\" \/>\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\/2018\/01\/29\/elon-musk-vise-mars\/\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/\",\"name\":\"Elon Musk vise Mars ! - Carnets de bord d\u2019un martien, le blog de Charles FRANKEL, g\u00e9ologue\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Falcon-Heavy-test-firing.jpg\",\"datePublished\":\"2018-01-29T22:19:11+00:00\",\"dateModified\":\"2018-02-08T09:04:54+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/#\/schema\/person\/c6bf521c6d19bf22fb19fb2b3d6fcf63\"},\"description\":\"La nouvelle fus\u00e9e Falcon Heavy d'Elon Musk (SpaceX) est sur le pas de tir de Cap Canaveral, pr\u00eate \u00e0 partir pour Mars avec \u00e0 bord...une voiture d\u00e9capotable\u00a0!\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2018\/01\/29\/elon-musk-vise-mars\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Falcon-Heavy-test-firing.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2018\/01\/Falcon-Heavy-test-firing.jpg\",\"width\":768,\"height\":432,\"caption\":\"Test sur le pas de tir, le 24 janvier, des 27 moteurs du Falcon Heavy.\"},{\"@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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