{"id":9069,"date":"2015-11-10T00:00:50","date_gmt":"2015-11-09T23:00:50","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=9069"},"modified":"2015-11-09T21:06:09","modified_gmt":"2015-11-09T20:06:09","slug":"un-scientifique-decouvre-des-preuves-de-la-presence-dautres-univers","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/un-scientifique-decouvre-des-preuves-de-la-presence-dautres-univers\/","title":{"rendered":"Un scientifique d\u00e9couvre des preuves de la pr\u00e9sence d&rsquo;autres Univers"},"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;\">Une nouvelle \u00e9tude pr\u00e9sent\u00e9e par\u00a0l&rsquo;Astrophysical Journal affirme avoir trouv\u00e9 des preuves d&rsquo;interactions entre notre univers et d&rsquo;autres univers en regardant le fond diffus cosmologique (CMB). Le scientifique a d\u00e9couvert une anomalie associ\u00e9e \u00e0 certaines r\u00e9gions de la CMB (carte ci-dessus et ci-dessous), et il estime qu&rsquo;il existe des preuves d&rsquo;univers parall\u00e8les.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"9070\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-scientifique-decouvre-des-preuves-de-la-presence-dautres-univers\/univers-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png?fit=640%2C425&amp;ssl=1\" data-orig-size=\"640,425\" 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=\"univers\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png?fit=640%2C425&amp;ssl=1\" class=\"alignnone size-full wp-image-9070\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png?resize=640%2C425\" alt=\"univers\" width=\"640\" height=\"425\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png?resize=300%2C199&amp;ssl=1 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Dr Ranga Chary, l&rsquo;auteur de l&rsquo;\u00e9tude, a \u00e9crit que ses observations pourraient \u00ab\u00a0\u00eatre dues \u00e0 la collision de notre univers avec un univers alternatif dont le ratio baryon Photon est un facteur d&rsquo;environ 65 plus grand que le notre.\u00a0\u00bb Une pr\u00e9-impression de l&rsquo;\u00e9tude, qui doit encore \u00eatre examin\u00e9e par des pairs, est disponible sur ArXiv.<\/p>\n<p style=\"text-align: justify;\">Le CMB est la premi\u00e8re lumi\u00e8re qui brillait dans l&rsquo;univers. Il a \u00e9t\u00e9 \u00e9mis 370.000 ans apr\u00e8s le Big Bang lorsque l&rsquo;univers \u00e9tait assez froid\u00a0pour\u00a0que l&rsquo;hydrog\u00e8ne puisse se former et les photons originaux soient libres de se d\u00e9placer sans \u00eatre absorb\u00e9s par la mati\u00e8re primordiale.<\/p>\n<p style=\"text-align: justify;\">Bien qu&rsquo;il soit tr\u00e8s uniforme, il y a de petites diff\u00e9rences mais d\u00e9tectables dans le CMB qui correspondent \u00e0 des r\u00e9gions de densit\u00e9s l\u00e9g\u00e8rement diff\u00e9rentes : les zones l\u00e9g\u00e8rement plus denses sont les graines o\u00f9 les galaxies et les \u00e9toiles se sont \u00e9ventuellement form\u00e9es.<\/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;\">Le CMB n&rsquo;est pas la seule \u00e9mission de micro-ondes dans le ciel. La poussi\u00e8re chaude et les champs magn\u00e9tiques sont responsables de la production de micro-ondes. Lorsque le CMB a \u00e9t\u00e9 cartographi\u00e9, toutes ces \u00e9missions ont \u00e9t\u00e9 soigneusement mod\u00e9lis\u00e9es et \u00e9limin\u00e9es ; ce fut pour nous assurer que le signal observ\u00e9 \u00e9tait exclusivement compos\u00e9 de photons du CMB.<\/p>\n<p style=\"text-align: justify;\">Avec l&rsquo;utilisation de ces cartes, le Dr Chary de Caltech a d\u00e9tect\u00e9 une \u00e9mission anormale associ\u00e9e avec cinq points froids de le CMB (les zones bleues dans la carte ci-dessus), les zones qui \u00e9taient l\u00e9g\u00e8rement plus denses apr\u00e8s le Big Bang. Le chercheur affirme que ces \u00e9missions sont conformes \u00e0 une collision avec un autre univers.<\/p>\n<p style=\"text-align: justify;\">Bien s\u00fbr, cela est juste une explication possible et une th\u00e9orie assez inv\u00e9rifiable pour le moment. Ce n&rsquo;est \u00e9galement pas la premi\u00e8re fois que les chercheurs font des annonces\u00a0exceptionnelles sur le CMB. Roger Penrose affirme avoir d\u00e9tect\u00e9 des anomalies concentriques, qui \u00e9taient compatibles avec son id\u00e9e de cycles th\u00e9oriques\u00a0\u00e0 travers des cycles infinis.<\/p>\n<p style=\"text-align: justify;\">Le plus grand d\u00e9fi est maintenant de tester cette hypoth\u00e8se et trouver les indications sur les\u00a0interactions possibles avec d&rsquo;autres univers.<\/p>\n<p style=\"text-align: justify;\">Traduction et adaptation de <a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">la Terre du futur<\/a><\/p>\n<p style=\"text-align: justify;\">source :\u00a0<a href=\"http:\/\/www.iflscience.com\/\" target=\"_blank\">http:\/\/www.iflscience.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"9069\">(797)<\/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>Une nouvelle \u00e9tude pr\u00e9sent\u00e9e par\u00a0l&rsquo;Astrophysical Journal affirme avoir trouv\u00e9 des preuves d&rsquo;interactions entre notre univers et d&rsquo;autres univers en regardant&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9070,"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":"Un scientifique d\u00e9couvre des preuves de la pr\u00e9sence d'autres #Univers @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22],"tags":[154,4983,1661,2700,117,1144,153,125,4982,1656],"class_list":["post-9069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espace","tag-chaud","tag-cmb","tag-cosmologie","tag-cosmos","tag-espace","tag-etoiles","tag-froid","tag-galaxie","tag-ranga-chary","tag-univers","wpcat-22-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/univers.png?fit=640%2C425&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-2mh","jetpack-related-posts":[{"id":6021,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-astronomes-ont-decouvert-un-point-froid-large-de-1-8-milliard-dannees-lumieres\/","url_meta":{"origin":9069,"position":0},"title":"Des astronomes ont d\u00e9couvert un point froid large de 1.8 milliard d&rsquo;ann\u00e9es-lumi\u00e8res !","author":"Admin","date":"21 avril 2015","format":false,"excerpt":"En levant la t\u00eate dans l'h\u00e9misph\u00e8re sud, dans la direction de la constellation que l'on a baptis\u00e9e Eridan, il y a un coin d'univers qui rend les astrophysiciens perplexes depuis plus de dix ans. On l'a baptis\u00e9 le \"Point Froid\". Pour comprendre cette d\u00e9nomination, il faut remonter \u00e0 l'origine 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\/2015\/04\/anomalies-univers-avril-2015.png?fit=1090%2C500&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/anomalies-univers-avril-2015.png?fit=1090%2C500&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/anomalies-univers-avril-2015.png?fit=1090%2C500&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/anomalies-univers-avril-2015.png?fit=1090%2C500&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/anomalies-univers-avril-2015.png?fit=1090%2C500&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":22759,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-astrophysiciens-affirment-que-notre-univers-pourrait-etre-un-beignet-geant-en-3d\/","url_meta":{"origin":9069,"position":1},"title":"Des astrophysiciens affirment que notre univers pourrait \u00eatre un beignet g\u00e9ant en 3D","author":"Admin","date":"20 juillet 2021","format":false,"excerpt":"Imaginez un univers o\u00f9 vous pourriez diriger un vaisseau spatial dans une direction et revenir finalement \u00e0 votre point de d\u00e9part. Si notre Univers \u00e9tait un beignet fini, alors de tels mouvements seraient possibles et les physiciens pourraient potentiellement mesurer sa taille. \"Nous pourrions dire : Maintenant, nous connaissons 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\/2021\/07\/univers-beignet.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/univers-beignet.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/univers-beignet.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/univers-beignet.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4107,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-trou-geant-dans-lunivers-preuve-directe-de-lenergie-noire\/","url_meta":{"origin":9069,"position":2},"title":"Un &lsquo;trou&rsquo; g\u00e9ant dans l&rsquo;univers : preuve directe de l&rsquo;\u00e9nergie noire ?","author":"Admin","date":"31 ao\u00fbt 2007","format":false,"excerpt":"Un milliard d\u2019ann\u00e9es-lumi\u00e8re de diam\u00e8tre, c\u2019est environ la taille d\u2019une zone de l\u2019Univers quasiment d\u00e9pourvue de mati\u00e8re, que ce soit sous forme baryonique ou noire, dont les astrophysiciens viennent de confirmer l\u2019existence. On s\u2019en doutait d\u00e9j\u00e0 depuis 2004 lorsque l\u2019analyse des fluctuations de temp\u00e9ratures du rayonnement fossile mesur\u00e9es par WMAP\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\/04\/trounoir.jpg?fit=475%2C367&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1788,"url":"https:\/\/www.laterredufutur.com\/accueil\/lhypothese-folle-dun-cosmologiste-de-harvard\/","url_meta":{"origin":9069,"position":3},"title":"L\u2019hypoth\u00e8se folle d\u2019un cosmologiste de Harvard","author":"Admin","date":"2 f\u00e9vrier 2014","format":false,"excerpt":"Des plan\u00e8tes habitables ont-elles peupl\u00e9 l'Univers au tout d\u00e9but de l'expansion cosmique, seulement 15 millions d'ann\u00e9es apr\u00e8s le big bang ? Fascinante et iconoclaste, cette hypoth\u00e8se publi\u00e9e par le cosmologiste Abraham Loeb interpelle les astrophysiciens. Faut-il revisiter le grand r\u00e9cit de l'Univers ? \u00a0","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\/wordpress\/wp-content\/uploads\/2013\/11\/exoplanete-type-terre.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":24090,"url":"https:\/\/www.laterredufutur.com\/accueil\/il-pourrait-y-avoir-un-monde-miroir-au-notre\/","url_meta":{"origin":9069,"position":4},"title":"Il pourrait y avoir un monde miroir au notre","author":"Admin","date":"30 mai 2022","format":false,"excerpt":"Selon de nouvelles recherches, un \u00abmonde miroir\u00bb invisible de particules qui n'interagit avec notre monde que par la gravit\u00e9 pourrait \u00eatre la cl\u00e9 pour r\u00e9soudre un casse-t\u00eate majeur de la cosmologie actuelle - le probl\u00e8me constant de Hubble. Trois chercheurs ont publi\u00e9 leurs d\u00e9couvertes cette semaine dans la revue Physical\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\/11\/galaxie-etoiles.jpg?fit=1200%2C721&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/galaxie-etoiles.jpg?fit=1200%2C721&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/galaxie-etoiles.jpg?fit=1200%2C721&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/galaxie-etoiles.jpg?fit=1200%2C721&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/galaxie-etoiles.jpg?fit=1200%2C721&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1322,"url":"https:\/\/www.laterredufutur.com\/accueil\/images-inedites-de-la-naissance-de-lunivers\/","url_meta":{"origin":9069,"position":5},"title":"Images in\u00e9dites de la naissance de l&rsquo;univers","author":"Admin","date":"26 mars 2013","format":false,"excerpt":"Fascinant et d\u00e9routant : les scientifiques europ\u00e9ens ont r\u00e9ussi \u00e0 obtenir l'image la plus pr\u00e9cise jamais r\u00e9alis\u00e9e de l'enfance de l'Univers. Une \u00e9quipe de 350 astrophysiciens a publi\u00e9 la carte du cosmos, peu apr\u00e8s le big-bang. Dress\u00e9e par le t\u00e9lescope spatial Planck, elle r\u00e9v\u00e8le son \u00e2ge, son pass\u00e9, sa vitesse\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\/wordpress\/wp-content\/uploads\/2013\/03\/univers-1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/9069","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=9069"}],"version-history":[{"count":5,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/9069\/revisions"}],"predecessor-version":[{"id":9196,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/9069\/revisions\/9196"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/9070"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=9069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=9069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=9069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}