{"version":"1.0","provider_name":"ISTE Group","provider_url":"https:\/\/www.istegroup.com\/fr","author_name":"Vincent Cordonnier","author_url":"https:\/\/www.istegroup.com\/fr\/profile\/v-cordonnier\/","title":"Noyaux actifs de galaxie - ISTE Group","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lfgREHwlbF\"><a href=\"https:\/\/www.istegroup.com\/fr\/produit\/noyaux-actifs-de-galaxie\/\">Noyaux actifs de galaxie<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.istegroup.com\/fr\/produit\/noyaux-actifs-de-galaxie\/embed\/#?secret=lfgREHwlbF\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Noyaux actifs de galaxie\u00a0\u00bb &#8212; ISTE Group\" data-secret=\"lfgREHwlbF\" 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.istegroup.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.istegroup.com\/wp-content\/uploads\/2023\/07\/Combes_couv_300x450.jpg","thumbnail_width":300,"thumbnail_height":450,"description":"Pratiquement toutes les galaxies h\u00e9bergent un trou noir supermassif en leur centre. Ces trous noirs croissent en masse en symbiose avec leur galaxie h\u00f4te et mod\u00e8rent leur formation d\u2019\u00e9toiles. Lorsque la mati\u00e8re est entra\u00een\u00e9e vers le noyau de la galaxie, un disque d\u2019accr\u00e9tion se forme, o\u00f9 le moment cin\u00e9tique est transf\u00e9r\u00e9 vers l\u2019ext\u00e9rieur. Une \u00e9nergie [&hellip;]"}