{"version":"1.0","provider_name":"Orion PX","provider_url":"https:\/\/www.orionpx.fr\/project\/blog","author_name":"C.P. Rigel","author_url":"https:\/\/www.orionpx.fr\/project\/blog\/author\/cprigel\/","title":"L'objet de Hoag - Orion PX","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"7sE3DLzm6o\"><a href=\"https:\/\/www.orionpx.fr\/project\/blog\/lobjet-de-hoag\/\">L&rsquo;objet de Hoag<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.orionpx.fr\/project\/blog\/lobjet-de-hoag\/embed\/#?secret=7sE3DLzm6o\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0L&rsquo;objet de Hoag\u00a0\u00bb &#8212; Orion PX\" data-secret=\"7sE3DLzm6o\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.orionpx.fr\/project\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.orionpx.fr\/project\/blog\/wp-content\/uploads\/2015\/08\/Hoags_object.jpg","thumbnail_width":1521,"thumbnail_height":1489,"description":"D\u00e9couvert par Arthur Hoag en 1950, l'objet de Hoag \u00e0 la forme tr\u00e8s particuli\u00e8re fut d'abord pris pour un anneau d'Einstein par son d\u00e9couvreur. Puis, en analysant son d\u00e9calage vers le rouge (effet Doppler), il fut conclu qu'il ne s'agissait pas d'un mirage gravitationnel, mais d'une galaxie tout \u00e0 fait normale quoique d'une g\u00e9om\u00e9trie tr\u00e8s atypique."}