{"id":548,"date":"2017-01-26T18:44:46","date_gmt":"2017-01-26T18:44:46","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/frankel\/?p=548"},"modified":"2018-01-27T17:45:35","modified_gmt":"2018-01-27T17:45:35","slug":"thomas-pesquet-reve-de-mars","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/frankel\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/","title":{"rendered":"Thomas Pesquet r\u00eave de Mars"},"content":{"rendered":"
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Thomas Pesquet lors de sa premi\u00e8re sortie dans l’espace, le 13 janvier<\/figcaption><\/figure>\n

Lanc\u00e9 depuis Ba\u00efkonour le 17 novembre \u00e0 bord de Soyouz MS3, et ayant rejoint dans la foul\u00e9e la Station Spatiale Internationale , Thomas Pesquet est le dixi\u00e8me astronaute fran\u00e7ais \u00e0 voler dans l\u2019espace et le second \u00e0 effectuer un vol de longue dur\u00e9e (6 mois) apr\u00e8s Jean-Pierre Haigner\u00e9 en 1999. Ainsi, Thomas Pesquet va conna\u00eetre \u00e0 son tour l\u2019\u00e9preuve en z\u00e9ro-g d\u2019un vol vers Mars, sauf qu\u2019il restera bien s\u00fbr en orbite terrestre. Son exp\u00e9rience est pr\u00e9cieuse \u00e0 ce titre et ses articles pour Le Parisien Magazine \/ Aujourd’hui-en-France Magazine et sur le site de l\u2019ESA (http:\/\/blogs.esa.int\/thomas-pesquet\/fr\/), ainsi que son blog sur les r\u00e9seaux sociaux (https:\/\/www.facebook.com\/ESAThomasPesquet\/) permettent de suivre ses exp\u00e9riences en d\u00e9tail.<\/p>\n

Ainsi sont pr\u00e9cieux ses commentaires sur l\u2019impesanteur\u00a0: \u00ab\u00a0Je crois que pour appr\u00e9cier l\u2019impesanteur, il faut tout simplement accepter de perdre le contr\u00f4le. Il ne faut pas s\u2019accrocher \u00e0 tout ce qu\u2019on trouve pour se rassurer.\u00a0\u00bb, dit Thomas Pesquet, tout en soulignant la difficult\u00e9 de certaines op\u00e9rations, qui ne viendrait pas n\u00e9cessairement \u00e0 l\u2019esprit\u00a0: \u00ab\u00a0Vous n\u2019imaginez pas \u00e0 quel point c\u2019est une gal\u00e8re de taper un texte dans l\u2019ISS. Il faut bien s\u2019imaginer que vos mains et vos doigts flottent et que donc, pour atteindre les touches, il faut faire un effort consid\u00e9rable.\u00a0\u00bb. Sans compter les al\u00e9as m\u00e9dicaux\u00a0: en plus de la d\u00e9calcification osseuse et de l\u2019atrophie musculaire, l\u2019astronaute pr\u00e9cise que \u00ab\u00a0moi qui ai une excellente vue sur Terre, je sens d\u00e9j\u00e0 qu\u2019elle est en train de diminuer dans l\u2019ISS. L\u2019absence de gravit\u00e9 augmente l\u2019afflux sanguin \u00e0 l\u2019int\u00e9rieur du cr\u00e2ne. Cela cr\u00e9e une pression qui affecte les yeux. C\u2019est l\u2019un des prix \u00e0 payer.\u00a0\u00bb<\/p>\n

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Thomas Pesquet aux prises avec l’apesanteur<\/figcaption><\/figure>\n

Deux mois sont d\u00e9j\u00e0 pass\u00e9s, et il en reste quatre avant de retrouver la Terre. On notera, parmi les six astronautes \u00e0 bord de l\u2019ISS, la pr\u00e9sence de la v\u00e9t\u00e9ran am\u00e9ricaine Peggy Whitson, biochimiste de formation et sp\u00e9cialiste justement des questions m\u00e9dicales. C\u2019est son troisi\u00e8me vol de six mois dans l\u2019ISS, ce qui fait qu\u2019\u00e0 ce jour elle a pass\u00e9 plus de 430 jours dans l\u2019espace, l\u2019\u00e9quivalent d\u2019un aller-retour Terre-Mars. Une plan\u00e8te rouge qui est dans le fond de la pens\u00e9e de tous les astronautes. \u00ab\u00a0On a tous \u00e7a en t\u00eate”, reconna\u00eet Thomas Pesquet, \u00ab\u00a0nous sommes des explorateurs. Nous allons dans la station pour rendre possible des voyages au-del\u00e0. Nous avons tous Mars dans le viseur…\u00a0\u00bb<\/p>\n

\"\"<\/a>
Peggy Whitson effectue son 3\u00e8me vol de 6 mois, \u00e0 l’\u00e2ge de 56 ans.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

Lanc\u00e9 depuis Ba\u00efkonour le 17 novembre \u00e0 bord de Soyouz MS3, et ayant rejoint dans la foul\u00e9e la Station Spatiale Internationale , Thomas Pesquet est le dixi\u00e8me astronaute fran\u00e7ais \u00e0 voler dans l\u2019espace et le second \u00e0 effectuer un vol de longue dur\u00e9e (6 mois) apr\u00e8s Jean-Pierre Haigner\u00e9 en 1999. Ainsi, Thomas Pesquet va conna\u00eetre … Continuer la lecture de Thomas Pesquet r\u00eave de Mars<\/span> →<\/span><\/a><\/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-548","post","type-post","status-publish","format-standard","hentry","category-actualites","category-sciences"],"yoast_head":"\nThomas Pesquet r\u00eave de Mars - Carnets de bord d\u2019un martien, le blog de Charles FRANKEL, g\u00e9ologue<\/title>\n<meta name=\"description\" content=\"Dans la Station Spatiale Internationale pour un vol de 6 mois, Thomas Pesquet parle de l'apesanteur et r\u00eave de voler un jour vers Mars.\" \/>\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\/2017\/01\/26\/thomas-pesquet-reve-de-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\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/\",\"name\":\"Thomas Pesquet r\u00eave de 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\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2017\/01\/Pesquet-on-EVA.jpg\",\"datePublished\":\"2017-01-26T18:44:46+00:00\",\"dateModified\":\"2018-01-27T17:45:35+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/#\/schema\/person\/c6bf521c6d19bf22fb19fb2b3d6fcf63\"},\"description\":\"Dans la Station Spatiale Internationale pour un vol de 6 mois, Thomas Pesquet parle de l'apesanteur et r\u00eave de voler un jour vers Mars.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/frankel\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/frankel\/2017\/01\/26\/thomas-pesquet-reve-de-mars\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2017\/01\/Pesquet-on-EVA.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/frankel\/wp-content\/uploads\/sites\/7\/2017\/01\/Pesquet-on-EVA.jpg\",\"width\":960,\"height\":638,\"caption\":\"Thomas Pesquet lors de sa premi\u00e8re sortie dans l'espace, le 13 janvier\"},{\"@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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