{"id":1081,"date":"2015-07-19T15:33:20","date_gmt":"2015-07-19T15:33:20","guid":{"rendered":"http:\/\/paslongtemps.net\/blog\/2015\/07\/19\/1-la-constante-lumineuse-restera-desormais-la\/"},"modified":"2020-04-05T17:14:09","modified_gmt":"2020-04-05T15:14:09","slug":"1-la-constante-lumineuse-restera-desormais-la","status":"publish","type":"post","link":"https:\/\/paslongtemps.net\/blog\/2015\/07\/19\/1-la-constante-lumineuse-restera-desormais-la\/","title":{"rendered":""},"content":{"rendered":"\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-1081 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/paslongtemps.net\/blog\/2015\/07\/19\/1-la-constante-lumineuse-restera-desormais-la\/attachment\/1082\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/paslongtemps.net\/blog\/wp-content\/uploads\/sites\/3\/2015\/07\/tumblr_nrqr7k16Qv1qz9b1ho1_640-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/paslongtemps.net\/blog\/wp-content\/uploads\/sites\/3\/2015\/07\/tumblr_nrqr7k16Qv1qz9b1ho1_640-150x150.jpg 150w, https:\/\/paslongtemps.net\/blog\/wp-content\/uploads\/sites\/3\/2015\/07\/tumblr_nrqr7k16Qv1qz9b1ho1_640-300x300.jpg 300w, https:\/\/paslongtemps.net\/blog\/wp-content\/uploads\/sites\/3\/2015\/07\/tumblr_nrqr7k16Qv1qz9b1ho1_640.jpg 550w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<p>1. <i>La constante lumineuse restera d\u00e9sormais l\u00e0, dans votre cervelle &#8211;\u00a0<\/i>299 792 458 m\/s<\/p>\n<p>2.\u00a0<i>Imaginez que vous vous trouviez \u00e0 Paris, sur le parvis de Notre-Dame, devant le point z\u00e9ro des routes de France. [&hellip;] Mercure, la plan\u00e8te la plus proche du Soleil, ne serait distante du point z\u00e9ro que de 39 centim\u00e8tres. V\u00e9nus se prom\u00e8nerait \u00e0 72 cm et la Terre, par d\u00e9finition, \u00e0 1 m\u00e8tre exactement. Plus loin viendraient Mars, Jupiter et Saturne, \u00e0 environ 1,50, 5,20 et 9,50 m\u00e8tres. Uranus se situerait \u00e0 19 m\u00e8tres et Neptune \u00e0 30. Et Pluton, actuellement, \u00e0 32 m\u00e8tres. Loin ou proche ? Pour vous donner un indice, voici une autre question : d&#8217;apr\u00e8s vous, \u00e0 quel endroit se situerait, dans ce cosmos en miniature, la plus proche \u00e9toile du Syst\u00e8me solaire, Proxima du Centaure ? R\u00e9ponse : \u00e0 Bruxelles.<\/i><\/p>\n<p>(via <a href=\"http:\/\/passeurdesciences.blog.lemonde.fr\/2015\/07\/18\/au-fait-cest-ou-ce-pluton\/\">\u00ab\u00a0Au fait, c\u2019est o\u00f9 ce Pluton ?\u00a0\u00bb | Passeur de sciences<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. La constante lumineuse restera d\u00e9sormais l\u00e0, dans votre cervelle &#8211;\u00a0299 792 458 m\/s 2.\u00a0Imaginez que vous vous trouviez \u00e0 Paris, sur le parvis de Notre-Dame, devant le point z\u00e9ro des routes de France. [&hellip;] Mercure, la plan\u00e8te la plus proche du Soleil, ne serait distante du point z\u00e9ro que de 39 centim\u00e8tres. V\u00e9nus se [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1081","post","type-post","status-publish","format-gallery","hentry","category-uncategorized","post_format-post-format-gallery"],"_links":{"self":[{"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/posts\/1081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/comments?post=1081"}],"version-history":[{"count":1,"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/posts\/1081\/revisions"}],"predecessor-version":[{"id":1083,"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/posts\/1081\/revisions\/1083"}],"wp:attachment":[{"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/categories?post=1081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paslongtemps.net\/blog\/wp-json\/wp\/v2\/tags?post=1081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}