{"id":3600,"date":"2016-01-29T10:54:22","date_gmt":"2016-01-29T10:54:22","guid":{"rendered":"https:\/\/2100.org\/tv\/?p=3600"},"modified":"2016-11-20T08:59:55","modified_gmt":"2016-11-20T08:59:55","slug":"voyage-vers-mars","status":"publish","type":"post","link":"https:\/\/2100.org\/tv\/3600\/voyage-vers-mars\/","title":{"rendered":"Voyage vers Mars"},"content":{"rendered":"<p><span class=\"legende\">Photo Dom Lacroix, <a href=\"https:\/\/panamo.eu\" target=\"_blank\">Panamo.eu<\/a><\/span><\/p>\n<figure id=\"attachment_3627\" aria-describedby=\"caption-attachment-3627\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3627 size-medium\" title=\"Une base scientifique martienne vers 2050\" src=\"https:\/\/2100.org\/tv\/wp-content\/uploads\/IMG_8696-300x200.jpg\" alt=\"Une base scientifique martienne vers 2050\" width=\"300\" height=\"200\" srcset=\"https:\/\/2100.org\/tv\/wp-content\/uploads\/IMG_8696-300x200.jpg 300w, https:\/\/2100.org\/tv\/wp-content\/uploads\/IMG_8696-768x512.jpg 768w, https:\/\/2100.org\/tv\/wp-content\/uploads\/IMG_8696-1024x683.jpg 1024w, https:\/\/2100.org\/tv\/wp-content\/uploads\/IMG_8696.jpg 1417w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-3627\" class=\"wp-caption-text\">Une base scientifique martienne vers 2050<\/figcaption><\/figure>\n<p>NB. Une autre conf\u00e9rence sur ce th\u00e8me a \u00e9t\u00e9 donn\u00e9e par Alain Dupas le 18 novembre 2016 \u00e0 l&#8217;\u00c9cole des mines de Paris : <a href=\"https:\/\/2100.org\/tv\/3783\/dernieres-nouvelles-de-mars\/\"><em>Derni\u00e8res nouvelles de Mars<\/em><\/a>.<\/p>\n<p>Pourquoi envoyer des astronautes sur Mars ? Depuis la conqu\u00eate de la Lune, la plan\u00e8te rouge est le grand objectif de l\u2019astronautique. Ce choix est-il rationnel&nbsp;? Est-il r\u00e9aliste&nbsp;? La v\u00e9rit\u00e9 est que ni la raison, ni la science, ne peuvent justifier, \u00e0 elles seules, la conqu\u00eate humaine de Mars, de m\u00eame que le programme Apollo n\u2019a pas \u00e9t\u00e9 entrepris uniquement pour \u00e9tudier la Lune. La motivation principale est l\u2019extension de la civilisation humaine \u00e0 un autre monde, susceptible de devenir un deuxi\u00e8me havre de vie pour l\u2019humanit\u00e9, une Terre 2.0 en quelque sorte.<\/p>\n<p>Pour les \u00c9tats-Unis, un tel objectif est presque naturel : il s\u2019agit de conqu\u00e9rir une \u00ab nouvelle fronti\u00e8re \u00bb, comme l\u2019Ouest du continent nord-am\u00e9ricain l\u2019\u00e9tait au 19e si\u00e8cle. <!--more--><\/p>\n<div id=\"wpfp_1d1b88cde8299e57feabf217a2ffeb4a\" class=\"flowplayer no-brand is-splash is-paused skin-slim no-svg fp-slim fp-edgy has-playlist has-playlist-horizontal\" data-fv-embed=\"https:\/\/2100.org\/tv\/3600\/voyage-vers-mars\/fvp\/\" style=\"position:relative; max-width: 100%; \" data-ratio=\"0.75\">\n\t<div class=\"fp-ratio\" style=\"padding-top: 75%\"><\/div>\n\t<img decoding=\"async\" class=\"fp-splash\" alt=\"Intro Lucien;Alain Dupas 1\/2;Alain Dupas 2\/2;questions\/r\u00e9ponses;questions\/r\u00e9ponses\" 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<li><a class=\"sharing-twitter\" href=\"https:\/\/twitter.com\/intent\/tweet?text=TV+2100+&url=https%3A%2F%2F2100.org%2Ftv%2F3600%2Fvoyage-vers-mars%2F\" target=\"_blank\"><\/a><\/li>\r\n    <li><a class=\"sharing-email\" href=\"mailto:?body=Check%20out%20the%20amazing%20video%20here%3A%20https%3A%2F%2F2100.org%2Ftv%2F3600%2Fvoyage-vers-mars%2F\" target=\"_blank\"><\/a><\/li><\/ul><div><a class=\"sharing-link\" href=\"https:\/\/2100.org\/tv\/3600\/voyage-vers-mars\/\" target=\"_blank\">Link<\/a><\/div><div><label><a class=\"embed-code-toggle\" href=\"#\"><strong>Embed<\/strong><\/a><\/label><\/div><div class=\"embed-code\"><label>Copy and paste this HTML code into your webpage to embed.<\/label><textarea><\/textarea><\/div><\/div>\n<\/div>\n\t<div class=\"fp-playlist-external fv-playlist-design-2017 fp-playlist-horizontal fp-playlist-has-captions skin-slim\" rel=\"wpfp_1d1b88cde8299e57feabf217a2ffeb4a\">\n\t\t<a href='#' data-item='{\"sources\":[{\"src\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_01.mp4\",\"type\":\"video\\\/mp4\"}],\"fv_title\":\"Intro Lucien\",\"splash\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_01.jpg\"}'><div class='fvp-playlist-thumb-img'><img  src='https:\/\/2100.org\/tv\/wp-content\/uploads\/2016\/dupas0116_01.jpg' \/><\/div><h4><span>Intro Lucien<\/span><i class=\"dur\">03:49<\/i><\/h4><\/a>\n\t\t<a href='#' data-item='{\"sources\":[{\"src\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_02.mp4\",\"type\":\"video\\\/mp4\"}],\"fv_title\":\"Alain Dupas 1\\\/2\",\"splash\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_02.jpg\"}'><div class='fvp-playlist-thumb-img'><img  src='https:\/\/2100.org\/tv\/wp-content\/uploads\/2016\/dupas0116_02.jpg' \/><\/div><h4><span>Alain Dupas 1\/2<\/span><i class=\"dur\">43:11<\/i><\/h4><\/a>\n\t\t<a href='#' data-item='{\"sources\":[{\"src\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_03.mp4\",\"type\":\"video\\\/mp4\"}],\"fv_title\":\"Alain Dupas 2\\\/2\",\"splash\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_03.jpg\"}'><div class='fvp-playlist-thumb-img'><img  src='https:\/\/2100.org\/tv\/wp-content\/uploads\/2016\/dupas0116_03.jpg' \/><\/div><h4><span>Alain Dupas 2\/2<\/span><i class=\"dur\">34:24<\/i><\/h4><\/a>\n\t\t<a href='#' data-item='{\"sources\":[{\"src\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_04.mp4\",\"type\":\"video\\\/mp4\"}],\"fv_title\":\"questions\\\/r\\u00e9ponses\",\"splash\":\"https:\\\/\\\/2100.org\\\/tv\\\/wp-content\\\/uploads\\\/2016\\\/dupas0116_04.jpg\"}'><div class='fvp-playlist-thumb-img'><img  src='https:\/\/2100.org\/tv\/wp-content\/uploads\/2016\/dupas0116_04.jpg' \/><\/div><h4><span>questions\/r\u00e9ponses<\/span><i class=\"dur\">45:33<\/i><\/h4><\/a>\n\t<\/div>\n\n<p><strong>En savoir plus<\/strong><\/p>\n<ul>\n<li>Quelques photos de la conf\u00e9rence <a href=\"https:\/\/2100.org\/asso\/7814\/voyage-vers-mars-alain-dupas-2016\/\" target=\"_blank\">Voyage vers Mars<\/a> d&#8217;Alain Dupas : une vingtaine des vues majeures de&nbsp;la conf\u00e9rence (r\u00e9sum\u00e9 autant que <em>teaser<\/em>) et quelques portraits.<\/li>\n<li>Site de l&#8217;Association Plan\u00e8te Mars, tr\u00e8s pr\u00e9sente \u00e0 cette conf\u00e9rence : <a href=\"http:\/\/planete-mars.com\" target=\"_blank\">http:\/\/planete-mars.com<\/a>.<\/li>\n<li>Les ouvrages d&#8217;Alain Dupas <em>Destination Mars<\/em>, paru chez Solar en 2002, et&nbsp; <em>L\u2019Appel du cosmos<\/em>, paru chez Gallimard (1999, 2e \u00e9dition 2011), r\u00e9f\u00e9renc\u00e9s dans la <a href=\"https:\/\/2100.org\/asso\/mediatheque\/bibliotheque-du-prospectiviste\/livres-recents-en-francais\/\" target=\"_blank\">Biblioth\u00e8que du prospectiviste<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Photo Dom Lacroix, Panamo.eu NB. Une autre conf\u00e9rence sur ce th\u00e8me a \u00e9t\u00e9 donn\u00e9e par Alain Dupas le 18 novembre 2016 \u00e0 l&#8217;\u00c9cole des mines de Paris : Derni\u00e8res nouvelles de Mars. Pourquoi envoyer des astronautes sur Mars ? Depuis la conqu\u00eate de la Lune, la plan\u00e8te rouge est le grand objectif de l\u2019astronautique. Ce &hellip; <a href=\"https:\/\/2100.org\/tv\/3600\/voyage-vers-mars\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Voyage vers Mars<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":3611,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"video","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[6,472],"tags":[],"class_list":["post-3600","post","type-post","status-publish","format-video","has-post-thumbnail","hentry","category-communications","category-conquete-spatiale","post_format-post-format-video"],"acf":[],"_links":{"self":[{"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/posts\/3600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/comments?post=3600"}],"version-history":[{"count":22,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/posts\/3600\/revisions"}],"predecessor-version":[{"id":3810,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/posts\/3600\/revisions\/3810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/media\/3611"}],"wp:attachment":[{"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/media?parent=3600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/categories?post=3600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2100.org\/tv\/wp-json\/wp\/v2\/tags?post=3600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}