{"id":644,"date":"2021-12-08T09:00:00","date_gmt":"2021-12-08T08:00:00","guid":{"rendered":"https:\/\/smalltalks.eu\/blog\/?p=644"},"modified":"2026-09-27T18:17:30","modified_gmt":"2026-09-27T16:17:30","slug":"ou-sommes-nous-dans-lunivers","status":"publish","type":"post","link":"https:\/\/smalltalks.eu\/blog\/2021\/12\/08\/ou-sommes-nous-dans-lunivers\/","title":{"rendered":"O\u00f9 sommes-nous dans l&#8217;univers ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La Terre tourne, le Soleil file dans la galaxie, et notre galaxie appartient \u00e0 un immense ensemble. Trois vid\u00e9os pour prendre du recul.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Le pendule de Foucault : l&#8217;univers tourne autour de lui<\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"L&amp;apos;univers tourne autour de ce Pendule de Foucault !\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/4NYYrfFH3XM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Le v\u00e9ritable mouvement de la Terre dans l&#8217;espace<\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Le v\u00e9ritable mouvement de la TERRE dans l&amp;apos;espace\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/EoKm6P2Sl6w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Laniakea, notre superamas<\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Laniakea: Our home supercluster\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/rENyyRwxpHo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">En cartographiant le flux des galaxies, des astronomes ont redessin\u00e9 les fronti\u00e8res de notre \u00ab maison \u00bb cosmique : Laniakea, \u00ab ciel incommensurable \u00bb en hawa\u00efen (en anglais).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Vid\u00e9os de Balade Mentale et de Nature.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Terre tourne, le Soleil file dans la galaxie, et notre galaxie appartient \u00e0 un immense ensemble. Trois vid\u00e9os pour prendre du recul. Le pendule de Foucault : l&#8217;univers tourne autour de lui Le v\u00e9ritable mouvement de la Terre dans l&#8217;espace Laniakea, notre superamas En cartographiant le flux des galaxies, des astronomes ont redessin\u00e9 les fronti\u00e8res de notre \u00ab maison \u00bb cosmique : Laniakea, \u00ab ciel incommensurable \u00bb en hawa\u00efen (en anglais). Vid\u00e9os de Balade Mentale et de Nature.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[296,280,283],"tags":[],"class_list":["post-644","post","type-post","status-publish","format-standard","hentry","category-balade-mentale","category-sciences","category-sciences-univers"],"_links":{"self":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/comments?post=644"}],"version-history":[{"count":1,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/644\/revisions"}],"predecessor-version":[{"id":748,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/644\/revisions\/748"}],"wp:attachment":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/media?parent=644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/categories?post=644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/tags?post=644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}