{"id":15250,"date":"2023-07-01T14:00:23","date_gmt":"2023-07-01T14:00:23","guid":{"rendered":"https:\/\/dekkbi.com\/?p=15250"},"modified":"2023-07-01T14:00:24","modified_gmt":"2023-07-01T14:00:24","slug":"espace-tout-comprendre-aux-mysteres-de-la-matiere-noire-et-de-lenergie-noire-que-la-mission-europeenne-euclid-part-etudier","status":"publish","type":"post","link":"https:\/\/dekkbi.com\/?p=15250","title":{"rendered":"Espace : tout comprendre aux myst\u00e8res de la mati\u00e8re noire et de l&rsquo;\u00e9nergie noire, que la mission europ\u00e9enne Euclid part \u00e9tudier"},"content":{"rendered":"\n<p>Men\u00e9e par l&rsquo;Agence spatiale europ\u00e9enne, la mission dont le d\u00e9collage est pr\u00e9vu samedi doit permettre de mieux comprendre ce qui constitue 95% de l&rsquo;univers.C&rsquo;est l&rsquo;un des grands d\u00e9fis de la physique moderne. Le t\u00e9lescope spatial europ\u00e9en Euclid doit d\u00e9coller, samedi 1er juillet, avec une fus\u00e9e Falcon 9 de SpaceX, pour tenter de percer les secrets de la mati\u00e8re noire et de l&rsquo;\u00e9nergie noire.>> Suivez le lancement de la mission Euclid dans notre directDe quoi s&rsquo;agit-il exactement ? Nous en ignorons encore presque tout. Et pourtant, la mati\u00e8re noire et l&rsquo;\u00e9nergie noire constituent, selon les estimations des scientifiques, 95% de l&rsquo;univers. La mati\u00e8re ordinaire, celle que nous connaissons, que l&rsquo;on trouve dans les \u00e9toiles, dans les plan\u00e8tes, et dont nous sommes constitu\u00e9s, ne repr\u00e9sente, elle, que 5% de l&rsquo;ensemble. La t\u00e2che s&rsquo;annonce \u00e9norme, et la mission emmen\u00e9e par l&rsquo;Agence spatiale europ\u00e9enne (ESA) pourrait marquer l&rsquo;histoire de la cosmologie.<\/p>\n\n\n\n<p>France Info <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Men\u00e9e par l&rsquo;Agence spatiale europ\u00e9enne, la mission dont le d\u00e9collage est pr\u00e9vu samedi doit permettre de mieux comprendre ce qui<\/p>\n","protected":false},"author":1,"featured_media":15251,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-15250","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-event-more-news"],"_links":{"self":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/15250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15250"}],"version-history":[{"count":1,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/15250\/revisions"}],"predecessor-version":[{"id":15252,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/15250\/revisions\/15252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/media\/15251"}],"wp:attachment":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}