{"version":"1.0","provider_name":"European Scientist","provider_url":"https:\/\/www.europeanscientist.com\/fr\/","author_name":"Jean-Pierre Riou","author_url":"https:\/\/www.europeanscientist.com\/fr\/author\/jean-pierre-riou\/","title":"Mission DART... ou regarder le ciel tomber","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"2PEvE2ohGi\"><a href=\"https:\/\/www.europeanscientist.com\/fr\/opinion\/mission-dart-ou-regarder-le-ciel-tomber\/\">Mission DART&#8230; ou regarder le ciel tomber<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.europeanscientist.com\/fr\/opinion\/mission-dart-ou-regarder-le-ciel-tomber\/embed\/#?secret=2PEvE2ohGi\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Mission DART&#8230; ou regarder le ciel tomber\u00a0\u00bb &#8212; European Scientist\" data-secret=\"2PEvE2ohGi\" 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.europeanscientist.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.europeanscientist.com\/wp-content\/uploads\/2025\/02\/1280px-DART-Illustration-revised.jpg","thumbnail_width":1280,"thumbnail_height":720,"description":"Nos anc\u00eatres, nous dit-on, craignaient que le ciel leur tombe sur la t\u00eate. \u00a0Ce clich\u00e9 quelque peu condescendant rappelle l\u2019intimit\u00e9 de leur lien avec le cosmos et leur appr\u00e9hension intuitive du caract\u00e8re d\u00e9risoire de leurs existences, expos\u00e9es \u00e0 la d\u00e9mesure de cataclysmes susceptibles d\u2019an\u00e9antir l\u2019ensemble de ce qu\u2019\u00e9tait alors le monde connu, et dont la [&hellip;]"}