{"id":2471,"date":"2015-02-12T23:00:00","date_gmt":"2015-02-12T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=2471"},"modified":"2015-02-12T23:00:00","modified_gmt":"2015-02-12T22:00:00","slug":"decouvertes-de-4-nouvelles-planetes-habitables","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/","title":{"rendered":"D\u00e9couvertes de 4 nouvelles plan\u00e8tes habitables"},"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\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2464\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_sonde-kepler-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler-1.jpg?fit=120%2C84&amp;ssl=1\" data-orig-size=\"120,84\" 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=\"laterredufutur.com_photos_sonde-kepler-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler-1.jpg?fit=120%2C84&amp;ssl=1\" class=\" alignleft size-full wp-image-2464\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler-1.jpg?resize=120%2C84\" border=\"0\" style=\"border: 0px; float: left;\" width=\"120\" height=\"84\" \/>Les plan\u00e8tes suivantes viennent d&rsquo;\u00eatre d\u00e9couvertes. Ces plan\u00e8tes telluriques de type Terre ou super Terre ont la particularit\u00e9 de se trouver dans la zone habitable de leur \u00e9toile. Le point commun de ces plan\u00e8tes est la m\u00e9thode de d\u00e9couverte appel\u00e9 Transit. Ces plan\u00e8tes ont \u00e9t\u00e9 d\u00e9couvertes fin janvier 2015 par la sonde Kepler. En voici le contenu et leurs caract\u00e9ristiques&#8230;<\/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;\">Pour esp\u00e9rer d\u00e9couvrir des signes de vie dans l&rsquo;atmosph\u00e8re des exoplan\u00e8tes il faut d&rsquo;abord disposer d&rsquo;un \u00e9chantillon d&rsquo;exoterres. Le satellite Kepler de la Nasa vient de nous livrer 6 nouvelles candidates \u00e0 ce titre. Deux d&rsquo;entre elles, Kepler 443b et Kepler 442b, ont des rayons tr\u00e8s proches de celui de notre plan\u00e8te et sont situ\u00e9es dans la zone d&rsquo;habitabilit\u00e9. Elles constituent \u00e0 ce jour les astres connus les plus ressemblants \u00e0 la Terre.<br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Kepler-443b qui est une super Terre de 2,28 rayons terrestres et distante de la 2541 ann\u00e9es lumi\u00e8res de la Terre, p\u00e9riode orbitale 177 jours, rayon de l&rsquo;\u00e9toile : 0,71 rayons solaires<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2465\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_kepler-443b\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-443b.jpg?fit=271%2C113&amp;ssl=1\" data-orig-size=\"271,113\" 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=\"laterredufutur.com_photos_kepler-443b\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-443b.jpg?fit=271%2C113&amp;ssl=1\" class=\" size-full wp-image-2465\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-443b.jpg?resize=271%2C113\" border=\"0\" width=\"271\" height=\"113\" \/><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"line-height: 1.3em;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Kepler-442b qui est une super Terre de 1,32 rayons terrestres et distante de la 1115 ann\u00e9es lumi\u00e8res de la Terre, p\u00e9riode orbitale 112 jours, rayon de l&rsquo;\u00e9toile : 0,60 rayons solaires<\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2466\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_kepler-442b\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-442b.jpg?fit=318%2C113&amp;ssl=1\" data-orig-size=\"318,113\" 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=\"laterredufutur.com_photos_kepler-442b\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-442b.jpg?fit=318%2C113&amp;ssl=1\" class=\" size-full wp-image-2466\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-442b.jpg?resize=318%2C113\" border=\"0\" width=\"318\" height=\"113\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-442b.jpg?w=318&amp;ssl=1 318w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-442b.jpg?resize=300%2C107&amp;ssl=1 300w\" sizes=\"auto, (max-width: 318px) 100vw, 318px\" \/><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"line-height: 1.3em;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Kepler-440b qui est une super Terre de 1,82 rayons terrestres et distante de la 851 ann\u00e9es lumi\u00e8res de la Terre, p\u00e9riode orbitale 101 jours, rayon de l&rsquo;\u00e9toile : 0,56 rayons solaires<\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2467\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_kepler-440b\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-440b.jpg?fit=263%2C115&amp;ssl=1\" data-orig-size=\"263,115\" 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=\"laterredufutur.com_photos_kepler-440b\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-440b.jpg?fit=263%2C115&amp;ssl=1\" class=\" size-full wp-image-2467\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-440b.jpg?resize=263%2C115\" border=\"0\" width=\"263\" height=\"115\" \/><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"line-height: 1.3em;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/>Kepler-439b qui est une super Terre de 2,19 rayons terrestres et distante de la 2260 ann\u00e9es lumi\u00e8res de la Terre, p\u00e9riode orbitale 178 jours, rayon de l&rsquo;\u00e9toile : 0,87 rayons solaires<\/span><\/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: center;\"><span style=\"line-height: 1.3em;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2468\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_kepler-439b\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-439b.jpg?fit=240%2C110&amp;ssl=1\" data-orig-size=\"240,110\" 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=\"laterredufutur.com_photos_kepler-439b\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-439b.jpg?fit=240%2C110&amp;ssl=1\" class=\" size-full wp-image-2468\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_kepler-439b.jpg?resize=240%2C110\" border=\"0\" width=\"240\" height=\"110\" \/><br \/><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Selon les chercheurs de la Nasa, Kepler vient ainsi de doubler le nombre de candidates connus au titre d\u2019exoterres. Reste \u00e0 savoir si ces petites nouvelles sont r\u00e9ellement habitables. Car il ne s&rsquo;agit que d&rsquo;une possibilit\u00e9. En effet, il ne suffit pas de montrer qu\u2019une plan\u00e8te se trouve dans l\u2019intervalle des distances \u00e0 son \u00e9toile h\u00f4te \u00a0qui conduit \u00e0 l\u2019existence de temp\u00e9ratures permettant \u00e0 l\u2019eau liquide d\u2019exister pour que la vie puisse s&rsquo;y d\u00e9velopper. La nature de l\u2019atmosph\u00e8re qui entoure l\u2019exoplan\u00e8te peut aussi jouer un r\u00f4le crucial. C&rsquo;est par exemple le cas sur V\u00e9nus, o\u00f9 les \u00e9paisses couches de nuages cr\u00e9ent un effet de serre infernal.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2469\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_planete-habitable-2015\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?fit=450%2C338&amp;ssl=1\" data-orig-size=\"450,338\" 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=\"laterredufutur.com_photos_planete-habitable-2015\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?fit=450%2C338&amp;ssl=1\" class=\" size-full wp-image-2469\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?resize=450%2C338\" border=\"0\" width=\"450\" height=\"338\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?w=450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?resize=174%2C131&amp;ssl=1 174w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_planete-habitable-2015.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><br \/><\/span><\/span><\/p>\n<p><center> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\">><\/script> <!-- TDF2 --> <ins class=\"adsbygoogle\"      style=\"display:inline-block;width:336px;height:280px\"      data-ad-client=\"ca-pub-2860849627502538\"      data-ad-slot=\"1340140919\"><\/ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); <\/script><\/center> <\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Kepler va s\u00fbrement \u00eatre \u00e0 l\u2019origine d\u2019autres d\u00e9couvertes car plus de 4.000 candidats au titre d\u2019exoplan\u00e8te ont \u00e9t\u00e9 rep\u00e9r\u00e9s gr\u00e2ce \u00e0 lui et font d\u00e9sormais l\u2019objet de travaux visant \u00e0 confirmer ou r\u00e9futer leurs existences. Comme le dit Doug Caldwell, l\u2019un des chercheurs impliqu\u00e9s dans ces avanc\u00e9es r\u00e9centes et membre de l\u2019institut Seti : \u00ab avec chaque nouvelle d\u00e9couverte de ces petits mondes, probablement rocheux, notre confiance dans l\u2019estimation de la fr\u00e9quence de l\u2019existence de plan\u00e8tes semblables \u00e0 la Terre dans la Voie lact\u00e9e se renforce. Le jour est proche o\u00f9 nous saurons \u00e0 quel point des plan\u00e8tes rocheuses habitables similaires \u00e0 la Terre sont communes \u00bb.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Ici la sonde Kepler :<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2470\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/decouvertes-de-4-nouvelles-planetes-habitables\/laterredufutur-com_photos_sonde-kepler\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler.jpg?fit=450%2C315&amp;ssl=1\" data-orig-size=\"450,315\" 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=\"laterredufutur.com_photos_sonde-kepler\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler.jpg?fit=450%2C315&amp;ssl=1\" class=\" size-full wp-image-2470\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler.jpg?resize=450%2C315\" border=\"0\" width=\"450\" height=\"315\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler.jpg?w=450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler.jpg?resize=300%2C210&amp;ssl=1 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Adaptation de<a href=\"..\/\"> la Terre du Futur<\/a><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Source :\u00a0http:\/\/www.futura-sciences.com\/<\/span><\/span><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"2471\">(476)<\/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 loading=\"lazy\" decoding=\"async\" class=\" alignleft size-full wp-image-2464\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler-1.jpg\" border=\"0\" style=\"border: 0px; float: left;\" width=\"120\" height=\"84\" \/>Les plan\u00e8tes suivantes viennent d&rsquo;\u00eatre d\u00e9couvertes. Ces plan\u00e8tes telluriques de type Terre ou super Terre ont la particularit\u00e9 de se trouver dans la zone habitable de leur \u00e9toile. Le point commun de ces plan\u00e8tes est la m\u00e9thode de d\u00e9couverte appel\u00e9 Transit. Ces plan\u00e8tes ont \u00e9t\u00e9 d\u00e9couvertes fin janvier 2015 par la sonde Kepler. En voici le contenu et leurs caract\u00e9ristiques&#8230;<\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"author":1,"featured_media":2464,"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":[117,2371,875,119,2369,702,2372,2370,308],"class_list":["post-2471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-espace","tag-exoplanetes","tag-kepler","tag-nasa","tag-planetes-habitables","tag-sonde","tag-sonde-kepler","tag-telluriques","tag-vie","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/02\/laterredufutur.com_photos_sonde-kepler-1.jpg?fit=120%2C84&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-DR","jetpack-related-posts":[{"id":20599,"url":"https:\/\/www.laterredufutur.com\/accueil\/17-planetes-dont-une-serait-habitable-decouvertes-par-une-etudiante-canadienne\/","url_meta":{"origin":2471,"position":0},"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":1352,"url":"https:\/\/www.laterredufutur.com\/accueil\/deux-super-terres-dans-une-zone-habitable\/","url_meta":{"origin":2471,"position":1},"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":7809,"url":"https:\/\/www.laterredufutur.com\/accueil\/dites-bonjour-a-la-terre-2-0-kepler-vient-de-faire-une-decouverte-historique\/","url_meta":{"origin":2471,"position":2},"title":"Dites bonjour \u00e0 la Terre 2.0, Kepler vient de faire une d\u00e9couverte historique","author":"Admin","date":"23 juillet 2015","format":false,"excerpt":"Rappelez-vous le nom de Kepler 452b. Parce que dans nos recherches pour d\u00e9couvrir si nous sommes seuls dans cet univers si vaste et si fascinant, un v\u00e9ritable\u00a0monde\u00a0h\u00e9bergeant de la vie et parmi d'innombrables plan\u00e8tes mortes et inhabitables, nous pouvons enfin avoir un v\u00e9ritable candidat \u00e0 la Terre 2.0. Pour la\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\/07\/Kepler-452b.jpg?fit=640%2C425&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/Kepler-452b.jpg?fit=640%2C425&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/Kepler-452b.jpg?fit=640%2C425&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"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":2471,"position":3},"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":2400,"url":"https:\/\/www.laterredufutur.com\/accueil\/kepler-detecte-deux-planetes-presque-identiques-a-la-terre\/","url_meta":{"origin":2471,"position":4},"title":"Kepler d\u00e9tecte deux plan\u00e8tes presque identiques \u00e0 la Terre","author":"Admin","date":"6 janvier 2015","format":false,"excerpt":"Taille: comparable \u00e0 la Terre. Composition: sans doute rocheuse. Temp\u00e9rature: agr\u00e9able. Mardi 6 janvier 2014, des scientifiques ont annonc\u00e9 la d\u00e9couverte de deux plan\u00e8tes lointaines qui semblent \u00eatre d'excellentes candidates pour offrir des conditions propices \u00e0 la vie. La premi\u00e8re serait m\u00eame la plan\u00e8te la plus semblable \u00e0 la Terre\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":23937,"url":"https:\/\/www.laterredufutur.com\/accueil\/nous-venons-de-depasser-le-seuil-de-5000-exoplanetes-decouvertes\/","url_meta":{"origin":2471,"position":5},"title":"Nous venons de d\u00e9passer le seuil de 5000 exoplan\u00e8tes d\u00e9couvertes","author":"Admin","date":"7 avril 2022","format":false,"excerpt":"Le nombre d'exoplan\u00e8tes confirm\u00e9es vient de d\u00e9passer la barre des 5 000, ce qui repr\u00e9sente un voyage de d\u00e9couverte de 30 ans men\u00e9 par les t\u00e9lescopes spatiaux de la NASA, des t\u00e9lescopes terrestres et des t\u00e9lescopes spatiaux. La premi\u00e8re exoplan\u00e8te fut d\u00e9couverte le 6 octobre 1995 par Christophe Colomb avec\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\/2022\/04\/exoplanetes-decouvertes.jpg?fit=1200%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/04\/exoplanetes-decouvertes.jpg?fit=1200%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/04\/exoplanetes-decouvertes.jpg?fit=1200%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/04\/exoplanetes-decouvertes.jpg?fit=1200%2C600&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/04\/exoplanetes-decouvertes.jpg?fit=1200%2C600&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/2471","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=2471"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/2471\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/2464"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=2471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=2471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=2471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}