{"id":21863,"date":"2021-01-23T16:00:24","date_gmt":"2021-01-23T15:00:24","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=21863"},"modified":"2021-01-22T17:48:22","modified_gmt":"2021-01-22T16:48:22","slug":"vers-une-colonie-spatiale-dans-la-ceinture-dasteroides-dici-15-ans","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/vers-une-colonie-spatiale-dans-la-ceinture-dasteroides-dici-15-ans\/","title":{"rendered":"Vers une colonie spatiale dans la ceinture d&rsquo;ast\u00e9ro\u00efdes d&rsquo;ici 15 ANS"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Les humains pourraient vivre sur des orbes g\u00e9ants flottant dans la ceinture d&rsquo;ast\u00e9ro\u00efdes entre Mars et Jupiter dans les 15 prochaines ann\u00e9es. C&rsquo;est ce que maintient le scientifique de haut niveau Pekka Janhunen, qui affirme que des millions de personnes pourraient habiter une m\u00e9gapole dans l&rsquo;espace d&rsquo;ici 2036.<\/p>\n<p>Le Dr Janhunen, astrophysicien \u00e0 l&rsquo;Institut m\u00e9t\u00e9orologique finlandais \u00e0 Helsinki, a d\u00e9crit sa vision dans un article publi\u00e9 ce mois-ci. Il a pr\u00e9sent\u00e9 le plan de \u00abm\u00e9ga-satellites\u00bb flottants autour de la plan\u00e8te naine C\u00e9r\u00e8s, qui se trouve \u00e0 environ 520 millions de kilom\u00e8tres de la Terre.<\/p>\n<figure id=\"attachment_21864\" aria-describedby=\"caption-attachment-21864\" style=\"width: 675px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"21864\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/vers-une-colonie-spatiale-dans-la-ceinture-dasteroides-dici-15-ans\/megalopole-spatiale\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/megalopole-spatiale.png?fit=620%2C451&amp;ssl=1\" data-orig-size=\"620,451\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"megalopole-spatiale\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Illustration de la Nasa d&amp;rsquo;une m\u00e9gapole flottante en orbite autour d&amp;rsquo;un monde extraterrestre Cr\u00e9dit: Nasa&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/megalopole-spatiale.png?fit=300%2C218&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/megalopole-spatiale.png?fit=620%2C451&amp;ssl=1\" class=\" wp-image-21864\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/megalopole-spatiale.png?resize=675%2C491&#038;ssl=1\" alt=\"\" width=\"675\" height=\"491\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/megalopole-spatiale.png?w=620&amp;ssl=1 620w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/megalopole-spatiale.png?resize=300%2C218&amp;ssl=1 300w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\" \/><figcaption id=\"caption-attachment-21864\" class=\"wp-caption-text\">Illustration de la Nasa d&rsquo;une m\u00e9gapole flottante en orbite autour d&rsquo;un monde extraterrestre Cr\u00e9dit: Nasa<\/figcaption><\/figure>\n<p>\u00ab\u00a0La motivation est d&rsquo;avoir une gravit\u00e9 artificielle qui permet un d\u00e9veloppement au-del\u00e0 de la surface habitable de la Terre\u00a0\u00bb, a \u00e9crit le Dr Janhunen. La grande majorit\u00e9 des projections de s&rsquo;installer dans des mondes lointains tournent autour de la Lune ou de Mars. Cela est en grande partie d\u00fb \u00e0 leur proximit\u00e9 avec la Terre. La proposition du Dr Janhunen, en revanche, semble se situer un peu plus loin dans notre syst\u00e8me solaire.<\/p>\n<p>Son habitat en forme de disque compterait des milliers de structures cylindriques, chacune abritant plus de 50 000 personnes. Ces gousses seraient li\u00e9es par de puissants aimants et g\u00e9n\u00e9reraient une gravit\u00e9 artificielle en tournant lentement.<\/p>\n<figure id=\"attachment_21865\" aria-describedby=\"caption-attachment-21865\" style=\"width: 671px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"21865\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/vers-une-colonie-spatiale-dans-la-ceinture-dasteroides-dici-15-ans\/ville-spatiale\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ville-spatiale.png?fit=620%2C487&amp;ssl=1\" data-orig-size=\"620,487\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"ville-spatiale\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Des villes en orbite ont \u00e9t\u00e9 propos\u00e9es par les scientifiques \u00e0 plusieurs reprises dans le pass\u00e9, mais peu ont consid\u00e9r\u00e9 C\u00e9r\u00e8s comme la plan\u00e8te h\u00f4te id\u00e9ale Cr\u00e9dit: Nasa&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ville-spatiale.png?fit=300%2C236&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ville-spatiale.png?fit=620%2C487&amp;ssl=1\" class=\" wp-image-21865\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ville-spatiale.png?resize=671%2C527&#038;ssl=1\" alt=\"\" width=\"671\" height=\"527\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ville-spatiale.png?w=620&amp;ssl=1 620w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ville-spatiale.png?resize=300%2C236&amp;ssl=1 300w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><figcaption id=\"caption-attachment-21865\" class=\"wp-caption-text\">Des villes en orbite ont \u00e9t\u00e9 propos\u00e9es par les scientifiques \u00e0 plusieurs reprises dans le pass\u00e9, mais peu ont consid\u00e9r\u00e9 C\u00e9r\u00e8s comme la plan\u00e8te h\u00f4te id\u00e9ale Cr\u00e9dit: Nasa<\/figcaption><\/figure>\n<p>Les r\u00e9sidents extrairaient les ressources de C\u00e9r\u00e8s \u00e0 600 miles au-dessous de la colonie et les remonteraient en utilisant des \u00ab\u00a0ascenseurs spatiaux\u00a0\u00bb, a d\u00e9clar\u00e9 le Dr Janhunen. \u00abTransporter les mat\u00e9riaux de C\u00e9r\u00e8s est \u00e9nerg\u00e9tiquement bon march\u00e9 par rapport \u00e0 leur transformation en habitats, si un ascenseur spatial est utilis\u00e9\u00bb, a-t-il \u00e9crit. \u00ab\u00a0Parce que C\u00e9r\u00e8s a une faible gravit\u00e9 et tourne relativement vite, l&rsquo;ascenseur spatial est faisable.\u00a0\u00bb C\u00e9r\u00e8s &#8211; le plus grand objet de la ceinture d&rsquo;ast\u00e9ro\u00efdes &#8211; est la meilleure destination pour les colonies \u00e9loign\u00e9es de la Terre en raison de son atmosph\u00e8re riche en azote, a ajout\u00e9 le Dr Janhunen. Cela permettrait aux colons de cr\u00e9er plus facilement des conditions semblables \u00e0 la Terre que celles qui coloniseraient l&rsquo;environnement plus dur, riche en dioxyde de carbone de Mars.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<figure id=\"attachment_21866\" aria-describedby=\"caption-attachment-21866\" style=\"width: 664px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"21866\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/vers-une-colonie-spatiale-dans-la-ceinture-dasteroides-dici-15-ans\/ceres-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?fit=620%2C349&amp;ssl=1\" data-orig-size=\"620,349\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"c\u00e9r\u00e8s\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;C\u00e9r\u00e8s est le plus gros objet de la ceinture d&amp;rsquo;ast\u00e9ro\u00efdes Cr\u00e9dit: Nasa&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?fit=300%2C169&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?fit=620%2C349&amp;ssl=1\" class=\" wp-image-21866\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?resize=664%2C374&#038;ssl=1\" alt=\"\" width=\"664\" height=\"374\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?w=620&amp;ssl=1 620w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?resize=580%2C326&amp;ssl=1 580w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/ceres.jpg?resize=174%2C98&amp;ssl=1 174w\" sizes=\"auto, (max-width: 664px) 100vw, 664px\" \/><figcaption id=\"caption-attachment-21866\" class=\"wp-caption-text\">C\u00e9r\u00e8s est le plus gros objet de la ceinture d&rsquo;ast\u00e9ro\u00efdes Cr\u00e9dit: Nasa<\/figcaption><\/figure>\n<p>Cela ne r\u00e9sout pas les menaces d&rsquo;ast\u00e9ro\u00efdes ou du rayonnement spatial, bien que le Dr Janhunen, qui a travaill\u00e9 avec un certain nombre de chercheurs finlandais sur le papier, ait \u00e9galement pens\u00e9 \u00e0 cela. Il a propos\u00e9 que des miroirs cylindriques g\u00e9ants plac\u00e9s autour du m\u00e9ga-satellite puissent le prot\u00e9ger des bombardements de toutes sortes. Ces miroirs concentreraient \u00e9galement la lumi\u00e8re du soleil sur l&rsquo;habitat pour la croissance des cultures et d&rsquo;autres plantes.<\/p>\n<p>Tout cela semble tr\u00e8s beau, mais le Dr Janhunen a \u00e9galement soulign\u00e9 un certain nombre de probl\u00e8mes. D&rsquo;une part, il y a l&rsquo;important obstacle de faire voyager les gens vers C\u00e9r\u00e8s. La Nasa y a envoy\u00e9 une sonde en 2015, un voyage qui a dur\u00e9 huit ans &#8211; bien trop long pour maintenir des centaines de personnes en vie en utilisant la technologie actuelle. Le Dr Janhunen a \u00e9galement admis que l&rsquo;\u00e9nergie n\u00e9cessaire pour transporter les mat\u00e9riaux de construction de C\u00e9r\u00e8s vers son orbite repr\u00e9senterait un obstacle majeur.<\/p>\n<figure id=\"attachment_21867\" aria-describedby=\"caption-attachment-21867\" style=\"width: 657px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"21867\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/vers-une-colonie-spatiale-dans-la-ceinture-dasteroides-dici-15-ans\/colonie-spatiale\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonie-spatiale.png?fit=620%2C786&amp;ssl=1\" data-orig-size=\"620,786\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"colonie-spatiale\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Certains experts ont sugg\u00e9r\u00e9 que les colonies hors du monde devraient prendre la forme d&amp;rsquo;\u00e9normes cylindres qui tournent lentement pour g\u00e9n\u00e9rer une gravit\u00e9 artificielle. credit nasa&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonie-spatiale.png?fit=237%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonie-spatiale.png?fit=620%2C786&amp;ssl=1\" class=\" wp-image-21867\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonie-spatiale.png?resize=657%2C833&#038;ssl=1\" alt=\"\" width=\"657\" height=\"833\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonie-spatiale.png?w=620&amp;ssl=1 620w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonie-spatiale.png?resize=237%2C300&amp;ssl=1 237w\" sizes=\"auto, (max-width: 657px) 100vw, 657px\" \/><figcaption id=\"caption-attachment-21867\" class=\"wp-caption-text\">Certains experts ont sugg\u00e9r\u00e9 que les colonies spatiales devraient prendre la forme d&rsquo;\u00e9normes cylindres qui tourneraient lentement pour g\u00e9n\u00e9rer une gravit\u00e9 artificielle. credit nasa<\/figcaption><\/figure>\n<p>Cette \u00e9tude a \u00e9t\u00e9 publi\u00e9e le 6 janvier 2021 dans le journal <a href=\"https:\/\/arxiv.org\/pdf\/2011.07487.pdf\" target=\"_blank\" rel=\"noopener\">Arxiv<\/a>. Elle n&rsquo;a pas encore \u00e9t\u00e9 \u00e9valu\u00e9e par des scientifiques.<\/p>\n<p>Par ailleurs, la Nasa a d\u00e9voil\u00e9 le mois dernier les courageux astronautes qui se rendront sur la Lune en 2024. Les cendres humaines incin\u00e9r\u00e9es doivent \u00eatre envoy\u00e9es sur la Lune l&rsquo;ann\u00e9e prochaine dans le cadre d&rsquo;un service fun\u00e9raire commercial en compl\u00e9ment d&rsquo;une mission lunaire de la Nasa. Et les guerres pourraient \u00eatre r\u00e9gl\u00e9es dans l&rsquo;espace \u00e0 l&rsquo;avenir, a averti un haut chef de la RAF.<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/www.thesun.ie\/tech\/6441913\/humans-asteroid-belt-colony-megasatellites-2\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.thesun.ie\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"21863\">(568)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Les humains pourraient vivre sur des orbes g\u00e9ants flottant dans la ceinture d&rsquo;ast\u00e9ro\u00efdes entre Mars et Jupiter dans les 15&#8230;<\/p>\n","protected":false},"author":1,"featured_media":21868,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Vers une #colonie spatiale dans la ceinture d'#ast\u00e9ro\u00efdes d'ici 15 ans @laterredufutur.com Terra Projects","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22],"tags":[4285,3225,117,1751,2967,119,231],"class_list":["post-21863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-ceres","tag-colonie","tag-espace","tag-habitation","tag-mine","tag-nasa","tag-ville","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/colonisation-spatiale.jpg?fit=1800%2C1404&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5GD","jetpack-related-posts":[{"id":10928,"url":"https:\/\/www.laterredufutur.com\/accueil\/ceres-comme-si-vous-y-etiez\/","url_meta":{"origin":21863,"position":0},"title":"C\u00e9r\u00e8s, comme si vous y \u00e9tiez","author":"Admin","date":"6 f\u00e9vrier 2016","format":false,"excerpt":"Ce qui suit est une video fabuleuse de C\u00e9r\u00e8s dans toute sa splendeur. C\u00e9r\u00e8s intrigue en effet les chercheurs depuis longtemps: d\u00e9couverte en 1801, elle a \u00e9t\u00e9 d'abord consid\u00e9r\u00e9e comme une plan\u00e8te, puis comme un ast\u00e9ro\u00efde, et finalement comme une \"plan\u00e8te-naine\" depuis 2006. Tous s'interrogent sur la pr\u00e9sence de plus\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/ceres.png?fit=644%2C362&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/ceres.png?fit=644%2C362&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/ceres.png?fit=644%2C362&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":6537,"url":"https:\/\/www.laterredufutur.com\/accueil\/nouvelles-images-exceptionnelles-de-ceres\/","url_meta":{"origin":21863,"position":1},"title":"Nouvelles images exceptionnelles de C\u00e9r\u00e8s","author":"Admin","date":"11 mai 2015","format":false,"excerpt":"Il y a quelques semaines, C\u00e9r\u00e8s avait fait la une, un point\u00a0lumineux avait \u00e9t\u00e9 observ\u00e9 et restait tout \u00e0 fait myst\u00e9rieux. Voici\u00a0une nouvelle s\u00e9quence d'images o\u00f9 la\u00a0r\u00e9solution est nettement sup\u00e9rieure et elles ont \u00e9t\u00e9 prises par la sonde Dawn de la NASA du 3 et 4 mai 2015. Les myst\u00e9rieux\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/ceres.jpg?fit=800%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/ceres.jpg?fit=800%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/ceres.jpg?fit=800%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/ceres.jpg?fit=800%2C600&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":9868,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-sonde-dawn-detecte-la-presence-dammoniac-sur-ceres\/","url_meta":{"origin":21863,"position":2},"title":"La sonde DAWN d\u00e9tecte la pr\u00e9sence d&rsquo;ammoniac sur C\u00e9r\u00e8s","author":"Admin","date":"10 d\u00e9cembre 2015","format":false,"excerpt":"Des traces d'argile contenant de l'ammoniac ! Ces donn\u00e9es ont \u00e9t\u00e9\u00a0enregistr\u00e9es par l'instrument de la sonde spatiale Aube VIR de\u00a0la surface de la plan\u00e8te naine C\u00e9r\u00e8s. Les r\u00e9sultats, obtenus gr\u00e2ce au\u00a0VIR du spectrom\u00e8tre d'imagerie, faite par Selex Galileo avec la coordination et le financement de l'ASI et l'orientation scientifique IAPS-INAF,\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/ceres.png?fit=644%2C362&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/ceres.png?fit=644%2C362&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/ceres.png?fit=644%2C362&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":22416,"url":"https:\/\/www.laterredufutur.com\/accueil\/jeff-bezos-veut-des-colonies-spatiales-flottantes-avec-un-climat-comme-a-hawai\/","url_meta":{"origin":21863,"position":3},"title":"Jeff Bezos veut des colonies spatiales flottantes avec un climat comme \u00e0 Hawa\u00ef","author":"Admin","date":"21 avril 2021","format":false,"excerpt":"Jeff Bezos avait affirm\u00e9 en 2019 son ambition de construire des colonies spatiales flottantes o\u00f9 les gens pourraient rester en orbite dans d'excellents climats, avec des conditions m\u00e9t\u00e9orologiques comme \"Maui (Hawa\u00ef) \u00e0 son meilleur jour, toute l'ann\u00e9e\". Le fondateur d'Amazon avait fait ces commentaires lors d'une conf\u00e9rence de presse \u00e0\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/colonie-spatiale-5.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/colonie-spatiale-5.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/colonie-spatiale-5.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/colonie-spatiale-5.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/04\/colonie-spatiale-5.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":8522,"url":"https:\/\/www.laterredufutur.com\/accueil\/apres-mars-et-pluton-en-route-pour-venus\/","url_meta":{"origin":21863,"position":4},"title":"Apr\u00e8s Mars et Pluton, en route pour V\u00e9nus","author":"Admin","date":"3 octobre 2015","format":false,"excerpt":"La voisine de la Terre est l\u2019objectif de deux des cinq missions pressenties pour \u00eatre lanc\u00e9es par l\u2019agence spatiale am\u00e9ricaine la NASA. Objectif V\u00e9nus. La Nasa a d\u00e9voil\u00e9 mercredi soir la liste des cinq projets d\u2019exploration spatiale pressentis pour \u00eatre financ\u00e9s et concr\u00e9tis\u00e9s, dont deux concernent notre voisine. Chacun va\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/super-terre-venus.jpg?fit=1200%2C769&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/super-terre-venus.jpg?fit=1200%2C769&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/super-terre-venus.jpg?fit=1200%2C769&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/super-terre-venus.jpg?fit=1200%2C769&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/super-terre-venus.jpg?fit=1200%2C769&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1341,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-veut-capturer-un-asteroide-et-sen-servir-comme-tremplin-pour-mars\/","url_meta":{"origin":21863,"position":5},"title":"La Nasa veut capturer un ast\u00e9ro\u00efde et s&rsquo;en servir comme tremplin pour Mars","author":"Admin","date":"14 avril 2013","format":false,"excerpt":"Exp\u00e9dition envisag\u00e9e pour les ann\u00e9es 2030 A l'horizon 2021, des astronautes \u00e0 bord d'une capsule Orion pourraient se rendre sur l'objet c\u00e9leste. Leur premi\u00e8re mission serait de rapporter des \u00e9chantillons du sol pour analyse. Une exp\u00e9dition vers la plan\u00e8te rouge elle-m\u00eame est envisag\u00e9e pour les ann\u00e9es 2030. \u00abLe projet combine\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"apophis","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/05\/apophis-2.jpg?fit=450%2C253&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/21863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=21863"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/21863\/revisions"}],"predecessor-version":[{"id":21869,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/21863\/revisions\/21869"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/21868"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=21863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=21863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=21863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}