{"id":5994,"date":"2025-10-07T13:34:00","date_gmt":"2025-10-07T11:34:00","guid":{"rendered":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/?p=5994"},"modified":"2025-10-12T14:49:44","modified_gmt":"2025-10-12T12:49:44","slug":"dismoipourquoi-la-terre-est-la-seule-planete-habitee","status":"publish","type":"post","link":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/2025\/10\/07\/dismoipourquoi-la-terre-est-la-seule-planete-habitee\/","title":{"rendered":"#DisMoiPourquoi la Terre est la seule plan\u00e8te habit\u00e9e ?"},"content":{"rendered":"<div class=\"real_text\">\n<p><p>La Terre est, pour le moment, la seule plan&egrave;te habit&eacute;e connue, car elle r&eacute;unit toutes les conditions parfaites pour que la vie, telle que nous la connaissons, puisse exister. Elle est &agrave; la bonne distance du Soleil, ni trop pr&egrave;s ni trop loin (et donc ni trop chaude ni trop froide), pour que l&rsquo;eau, indispensable aux &ecirc;tres vivants, puisse exister sous forme liquide. Son air contient l&rsquo;oxyg&egrave;ne dont les animaux ont besoin pour respirer et le dioxyde de carbone que les plantes utilisent pour pousser. La Terre poss&egrave;de aussi une atmosph&egrave;re qui nous prot&egrave;ge des rayons dangereux du Soleil et sa force de gravit&eacute; maintient tout solidement &agrave; sa surface, y compris nous-m&ecirc;mes ! Les autres plan&egrave;tes du Syst&egrave;me solaire sont soit br&ucirc;lantes, soit glac&eacute;es ou encore sans air respirable. Mais cela ne veut pas dire que la Terre est la seule plan&egrave;te habit&eacute;e dans l&rsquo;Univers ! Les scientifiques ont d&eacute;couvert des milliers d&rsquo;exoplan&egrave;tes et certaines pourraient ressembler &agrave; la Terre. Cependant, pour l&rsquo;instant, nous n&rsquo;avons trouv&eacute; la vie nulle part ailleurs&#8230; Mais la recherche continue ! Peut-&ecirc;tre qu&rsquo;un jour, on d&eacute;couvrira que nous ne sommes pas seuls ! &raquo; <\/p>\n<p><b>Romane Le Gal, astrophysicienne &agrave; l&rsquo;Institut de radioastronomie millim&eacute;trique (Iram) et l&rsquo;Institut de plan&eacute;tologie et d&rsquo;astrophysique de Grenoble (Ipag)<\/b><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"La Terre est, pour le moment, la seule plan&egrave;te habit&eacute;e connue, car elle r&eacute;unit toutes les conditions parfaites pour que la vie, telle que nous la connaissons, puisse exister. Elle est &agrave; la bonne distance du Soleil, ni &#8230;","protected":false},"author":1,"featured_media":5995,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[2543,2071,229,383,31],"news-destination":[],"news-source":[475],"is_homepage":[],"ta_other":[],"class_list":["post-5994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-societe","tag-dismoipourquoi","tag-hommes","tag-planete","tag-terre","tag-var","news-source-website"],"_links":{"self":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/5994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/comments?post=5994"}],"version-history":[{"count":2,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/5994\/revisions"}],"predecessor-version":[{"id":6344,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/5994\/revisions\/6344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media\/5995"}],"wp:attachment":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media?parent=5994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/categories?post=5994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/tags?post=5994"},{"taxonomy":"news-destination","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-destination?post=5994"},{"taxonomy":"news-source","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-source?post=5994"},{"taxonomy":"is_homepage","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/is_homepage?post=5994"},{"taxonomy":"ta_other","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/ta_other?post=5994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}