{"id":674,"date":"2011-12-06T23:00:00","date_gmt":"2011-12-06T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=674"},"modified":"2011-12-06T23:00:00","modified_gmt":"2011-12-06T22:00:00","slug":"kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler\/","title":{"rendered":"Kepler 22b, une nouvelle Terre d\u00e9couverte dans une zone \u00abhabitable\u00bb"},"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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"668\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler\/kepler3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler3.jpg?fit=80%2C45&amp;ssl=1\" data-orig-size=\"80,45\" 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;1&quot;}\" data-image-title=\"kepler3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler3.jpg?fit=80%2C45&amp;ssl=1\" class=\" alignleft size-full wp-image-668\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler3.jpg?w=120\" border=\"0\" alt=\"kepler\"  style=\"float: left;\" \/>Des astronomes de la NASA ont annonc\u00e9 lundi 5 d\u00e9cembre avoir d\u00e9couvert une plan\u00e8te semblable \u00e0 la Terre, \u00e0 l&rsquo;ext\u00e9rieur du syst\u00e8me solaire, dont la taille et la distance qui la s\u00e9pare de son \u00e9toile rend \u00abhabitable\u00bb. En outre, elle se trouve \u00e0 une distance de 600 ann\u00e9es-lumi\u00e8res de notre syst\u00e8me.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">La sonde de la Nasa a identifi\u00e9 plus de 1.000 nouvelles plan\u00e8tes extrasolaires, dont une cinquantaine consid\u00e9r\u00e9es comme habitables. Mais il ne s&rsquo;agit que de candidates, d\u00e9tect\u00e9es indirectement en observant la baisse de l&rsquo;intensit\u00e9 lumineuse de leur astre. Kepler 22-b est la premi\u00e8re de la mission am\u00e9ricaine dont l&rsquo;existence a \u00e9t\u00e9 confirm\u00e9e par des observations directes, depuis des t\u00e9lescopes au sol, qui tourne autour d&rsquo;une \u00e9toile de la m\u00eame classe que le Soleil.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">   <br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">La Nasa ne sait pas encore si elle est rocheuse ou gazeuse, ou si elle contient de l&rsquo;eau liquide, mais elle en a le potentiel. D&rsquo;un rayon deux fois sup\u00e9rieur \u00e0 celui de la Terre, elle orbite 15% plus pr\u00e8s de son \u00e9toile que notre plan\u00e8te. Mais parce que son soleil est l\u00e9g\u00e8rement plus petit, \u00absi l&rsquo;effet de serre a fonctionn\u00e9 de la m\u00eame mani\u00e8re que sur Terre, la temp\u00e9rature au sol pourrait y \u00eatre de de 21\u00b0C\u00bb, explique William Borucki, chercheur au centre Ames de la Nasa.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"669\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/deux-super-terres-dans-une-zone-habitable\/kepler-0\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-0.jpg?fit=494%2C351&amp;ssl=1\" data-orig-size=\"494,351\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;AP\/SIPA&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;This undated handout artist rendering provided by NASA shows Kepler-22b, a planet known to comfortably circle in the habitable zone of a sun-like star. It is the first planet that NASA&#039;s Kepler mission has confirmed to orbit in a star&#039;s habitable zone -- the region around a star where liquid water, a requirement for life on Earth, could persist. NASA has found the new planet outside our solar system that&#039;s eerily similar to Earth in key aspects. Scientists say the temperature on the surface of the planet is about a comfy 72 degrees. Its star could almost be a twin of our sun. It likely has water and land.  (AP Photo\/NASA\/Ames\/JPL-Caltech)\/WX101\/111205028835\/UNDATED HANDOUT ARTIST RENDERING PROVIDED BY NASA \/1112051927&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;Alien Planet&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"kepler-0\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-0.jpg?fit=494%2C351&amp;ssl=1\" class=\" size-full wp-image-669\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler-0.jpg?w=450\" border=\"0\" alt=\"kepler\" title=\"kepler\"  \/><br \/><\/span><\/span><\/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<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"670\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler\/kepler\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler.jpg?fit=500%2C375&amp;ssl=1\" data-orig-size=\"500,375\" 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=\"kepler\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler.jpg?fit=500%2C375&amp;ssl=1\" class=\" size-full wp-image-670\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler.jpg?w=450\" border=\"0\" alt=\"kepler\" title=\"kepler\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler.jpg?resize=174%2C131&amp;ssl=1 174w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Une dizaine d&rsquo;autres candidates s\u00e9rieuses<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Ne comptez pas aller y passer vos prochaines vacances: Kepler 22-b se trouve \u00e0 plus de 600 ann\u00e9es lumi\u00e8res de la Terre. A nos vitesses actuelles de propulsion, il faudrait donc des millions d&rsquo;ann\u00e9es pour s&rsquo;y rendre.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Au total, Kepler a d\u00e9couvert plus de 2400 plan\u00e8tes potentielles. Si la plupart sont g\u00e9antes, une cinquantaine serait d&rsquo;une taille similaire \u00e0 celle de la Terre. Les scientifiques se concentrent sur une dizaine situ\u00e9es dans la zone habitable.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">source :\u00a0<a href=\"http:\/\/www.20minutes.fr\/\">http:\/\/www.20minutes.fr\/<\/a><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Voici \u00e0 ce que pourrait ressembler Kepler 22-b :<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"671\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler\/kepler-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-1.jpg?fit=640%2C360&amp;ssl=1\" data-orig-size=\"640,360\" 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=\"kepler-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-1.jpg?fit=640%2C360&amp;ssl=1\" class=\" size-full wp-image-671\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler-1.jpg?w=450\" border=\"0\" alt=\"kepler\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-1.jpg?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-1.jpg?resize=300%2C169&amp;ssl=1 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"672\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler\/kepler2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler2.jpg?fit=640%2C360&amp;ssl=1\" data-orig-size=\"640,360\" 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;1&quot;}\" data-image-title=\"kepler2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler2.jpg?fit=640%2C360&amp;ssl=1\" class=\" size-full wp-image-672\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler2.jpg?w=450\" border=\"0\" alt=\"kepler\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler2.jpg?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler2.jpg?resize=300%2C169&amp;ssl=1 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"673\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/kepler-22b-une-nouvelle-terre-decouverte-dans-une-zone-lhabitabler\/kepler31\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler31.jpg?fit=640%2C360&amp;ssl=1\" data-orig-size=\"640,360\" 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;1&quot;}\" data-image-title=\"kepler31\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler31.jpg?fit=640%2C360&amp;ssl=1\" class=\" size-full wp-image-673\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler31.jpg?w=450\" border=\"0\" alt=\"kepler\" title=\"kepler\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler31.jpg?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler31.jpg?resize=300%2C169&amp;ssl=1 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><br \/><\/span><\/span><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"674\">(551)<\/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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img decoding=\"async\" class=\" alignleft size-full wp-image-668\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/12\/kepler3.jpg\" border=\"0\" alt=\"kepler\" width=\"120\" style=\"float: left;\" \/>Des astronomes de la NASA ont annonc\u00e9 lundi 5 d\u00e9cembre avoir d\u00e9couvert une plan\u00e8te semblable \u00e0 la Terre, \u00e0 l&rsquo;ext\u00e9rieur du syst\u00e8me solaire, dont la taille et la distance qui la s\u00e9pare de son \u00e9toile rend \u00abhabitable\u00bb. En outre, elle se trouve \u00e0 une distance de 600 ann\u00e9es-lumi\u00e8res de notre syst\u00e8me.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">La sonde de la Nasa a identifi\u00e9 plus de 1.000 nouvelles plan\u00e8tes extrasolaires, dont une cinquantaine consid\u00e9r\u00e9es comme habitables. Mais il ne s&rsquo;agit que de candidates, d\u00e9tect\u00e9es indirectement en observant la baisse de l&rsquo;intensit\u00e9 lumineuse de leur astre. Kepler 22-b est la premi\u00e8re de la mission am\u00e9ricaine dont l&rsquo;existence a \u00e9t\u00e9 confirm\u00e9e par des observations directes, depuis des t\u00e9lescopes au sol, qui tourne autour d&rsquo;une \u00e9toile de la m\u00eame classe que le Soleil.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"> <\/p>\n","protected":false},"author":1,"featured_media":668,"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":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22],"tags":[879,877,875,880,119,876,121,878,75],"class_list":["post-674","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-eau-liquide","tag-extra-solaire","tag-kepler","tag-kepler-22-b","tag-nasa","tag-nouvelle-planete","tag-planete","tag-telescope","tag-terre","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler3.jpg?fit=80%2C45&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-aS","jetpack-related-posts":[{"id":12608,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-telescope-kepler-decouvre-une-exoplanete-de-la-taille-de-jupiter-et-potentiellement-habitable\/","url_meta":{"origin":674,"position":0},"title":"Le t\u00e9lescope Kepler d\u00e9couvre une exoplan\u00e8te de la taille de Jupiter et potentiellement habitable","author":"Admin","date":"24 juin 2016","format":false,"excerpt":"Kepler-1647b \u00e9volue en orbite autour de deux \u00e9toiles et \u00e0 une distance de ses astres qui la rend potentiellement habitable... Le t\u00e9lescope orbital am\u00e9ricain Kepler vient de d\u00e9couvrir une nouvelle plan\u00e8te. Baptis\u00e9e Kepler-1647b, cette exoplan\u00e8te pr\u00e9sente d\u2019abord la particularit\u00e9 d\u2019\u00eatre aussi grande que Jupiter, initialement la plus grosse plan\u00e8te de\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\/2016\/06\/Kepler-1647b.jpg?fit=800%2C480&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/06\/Kepler-1647b.jpg?fit=800%2C480&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/06\/Kepler-1647b.jpg?fit=800%2C480&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/06\/Kepler-1647b.jpg?fit=800%2C480&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":20599,"url":"https:\/\/www.laterredufutur.com\/accueil\/17-planetes-dont-une-serait-habitable-decouvertes-par-une-etudiante-canadienne\/","url_meta":{"origin":674,"position":1},"title":"17 plan\u00e8tes dont une serait habitable d\u00e9couvertes par une \u00e9tudiante canadienne","author":"Admin","date":"25 avril 2020","format":false,"excerpt":"Une \u00e9tudiante en doctorat en astronomie au Canada a fait une d\u00e9couverte de 17 plan\u00e8tes gr\u00e2ce aux donn\u00e9es fournies par la mission Kepler de la Nasa. Parmi les 17 plan\u00e8tes, une pourrait \u00eatre habitable. Michelle Kunimoto est une \u00e9tudiante qui fait son doctorat en astronomie \u00e0 l\u2019Universit\u00e9 de Colombie britannique,\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\/2020\/03\/michelle-kunimito.jpg?fit=1000%2C520&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/03\/michelle-kunimito.jpg?fit=1000%2C520&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/03\/michelle-kunimito.jpg?fit=1000%2C520&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/03\/michelle-kunimito.jpg?fit=1000%2C520&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":12156,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-vient-dannoncer-la-decouverte-de-1284-nouvelles-exoplanetes\/","url_meta":{"origin":674,"position":2},"title":"La Nasa vient d&rsquo;annoncer la d\u00e9couverte de 1284 nouvelles exoplan\u00e8tes","author":"Admin","date":"10 mai 2016","format":false,"excerpt":"La NASA affirme avoir d\u00e9couvert pas moins de 1284 nouvelles exoplan\u00e8tes comparables \u00e0 la Terre, ce qui porte \u00e0 2325 nouveaux objets c\u00e9lestes d\u00e9couverts par le t\u00e9lescope Kepler. Selon la NASA, 9 de ces plan\u00e8tes sont situ\u00e9es dans la zone d\u00e9finie comme \u00ab habitable \u00bb, c'est-\u00e0-dire assez pr\u00e8s du soleil\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\/2016\/05\/Kepler-planetes.jpg?fit=1200%2C807&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/Kepler-planetes.jpg?fit=1200%2C807&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/Kepler-planetes.jpg?fit=1200%2C807&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/Kepler-planetes.jpg?fit=1200%2C807&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/Kepler-planetes.jpg?fit=1200%2C807&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":7325,"url":"https:\/\/www.laterredufutur.com\/accueil\/kepler-186f-la-planete-soeur-de-la-terre\/","url_meta":{"origin":674,"position":3},"title":"Kepler 186f, la plan\u00e8te soeur de la Terre","author":"Admin","date":"13 juin 2015","format":false,"excerpt":"An avril 2014, l\u2019annonce par la NASA, tel un tsunami, a fait le tour du monde en quelques minutes, et son onde de choc a fait fr\u00e9mir la Galaxie enti\u00e8re\u2026, l\u2019\u00e9quipe internationale de Elisa Quintana, utilisant le satellite am\u00e9ricain Kepler, a d\u00e9couvert, dans la constellation du Cygne1, une \u00ab plan\u00e8te\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\/06\/Kepler-186f.jpg?fit=640%2C360&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/Kepler-186f.jpg?fit=640%2C360&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/Kepler-186f.jpg?fit=640%2C360&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":1352,"url":"https:\/\/www.laterredufutur.com\/accueil\/deux-super-terres-dans-une-zone-habitable\/","url_meta":{"origin":674,"position":4},"title":"Deux super Terres dans une zone habitable","author":"Admin","date":"25 avril 2013","format":false,"excerpt":"Le satellite Kepler, de la Nasa, vient de d\u00e9busquer un syst\u00e8me plan\u00e9taire remarquable constitu\u00e9 de cinq plan\u00e8tes, dont deux sont dans la zone habitable. Une p\u00e9pite pour l'exobiologie Retenez ce nom : Kepler 62. C'est ainsi qu'est baptis\u00e9 le syst\u00e8me extrasolaire le plus prometteur pour les exobiologistes. Il est situ\u00e9\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"kepler","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/12\/kepler-0.jpg?fit=494%2C351&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1886,"url":"https:\/\/www.laterredufutur.com\/accueil\/aurait-on-decouvert-la-premiere-planete-habitable\/","url_meta":{"origin":674,"position":5},"title":"D\u00e9couverte de la premi\u00e8re exoplan\u00e8te habitable de m\u00eame taille que la Terre","author":"Admin","date":"27 mars 2014","format":false,"excerpt":"NASA : d\u00e9couverte de la premi\u00e8re exoplan\u00e8te d'une taille similaire \u00e0 la Terre dans une zone habitable.\u00a0La d\u00e9couverte excite la communaut\u00e9 scientifique depuis quelques jours : une \u00e9quipe d'astronomes a identifi\u00e9 la premi\u00e8re exoplan\u00e8te d'une taille similaire \u00e0 la Terre situ\u00e9e dans la zone habitable de son \u00e9toile. Les scientifiques\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/674","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=674"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/674\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/668"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}