{"version":"1.0","provider_name":"Online Star Register","provider_url":"https:\/\/osr.org\/fr\/","author_name":"Jules","author_url":"https:\/\/osr.org\/fr\/blog\/author\/jules\/","title":"Le soleil : le moteur du syst\u00e8me solaire - Online Star Register","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"w2O4EoJmWK\"><a href=\"https:\/\/osr.org\/fr\/blog\/astronomie\/le-soleil-le-moteur-du-systeme-solaire\/\">Le soleil : le moteur du syst\u00e8me solaire<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/osr.org\/fr\/blog\/astronomie\/le-soleil-le-moteur-du-systeme-solaire\/embed\/#?secret=w2O4EoJmWK\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Le soleil : le moteur du syst\u00e8me solaire\u00a0\u00bb &#8212; Online Star Register\" data-secret=\"w2O4EoJmWK\" 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:\/\/osr.org\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Composition et structure du Soleil Le Soleil est essentiellement une boule g\u00e9ante de plasma incandescent compos\u00e9 principalement d\u2019hydrog\u00e8ne (environ 74 %) et d\u2019h\u00e9lium (environ 24 %), avec de petites quantit\u00e9s d\u2019autres \u00e9l\u00e9ments tels que l\u2019oxyg\u00e8ne, le carbone, le n\u00e9on et le fer. Structurellement,\u00a0le Soleil\u00a0est divis\u00e9 en six couches principales. Le noyau est la r\u00e9gion la [&hellip;]","thumbnail_url":"https:\/\/osr.org\/wp-content\/uploads\/2025\/02\/word-image-486832-3.png","thumbnail_width":868,"thumbnail_height":488}