{"version":"1.0","provider_name":"United States News Beep | NewsBeep.com","provider_url":"https:\/\/www.newsbeep.com\/us","author_name":"NEWSBEEP","author_url":"https:\/\/www.newsbeep.com\/us\/author\/newsbeep\/","title":"Dark matter is thought to make up roughly 85 percent of all matter in the universe, yet after nearly four decades of increasingly sensitive searches \u2014 from deep underground detectors to space-based observations \u2014 not a single dark matter particle has ever been directly confirmed.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"074p3vLDQ9\"><a href=\"https:\/\/www.newsbeep.com\/us\/745764\/\">Dark matter is thought to make up roughly 85 percent of all matter in the universe, yet after nearly four decades of increasingly sensitive searches \u2014 from deep underground detectors to space-based observations \u2014 not a single dark matter particle has ever been directly confirmed.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.newsbeep.com\/us\/745764\/embed\/#?secret=074p3vLDQ9\" width=\"600\" height=\"338\" title=\"&#8220;Dark matter is thought to make up roughly 85 percent of all matter in the universe, yet after nearly four decades of increasingly sensitive searches \u2014 from deep underground detectors to space-based observations \u2014 not a single dark matter particle has ever been directly confirmed.&#8221; &#8212; United States News Beep | NewsBeep.com\" data-secret=\"074p3vLDQ9\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.newsbeep.com\/us\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.newsbeep.com\/us\/wp-content\/uploads\/2026\/07\/darkmatter-768x427.png","thumbnail_width":600,"thumbnail_height":334}