{"version":"1.0","provider_name":"European Space Agency Tracker","provider_url":"https:\/\/scienceblog.com\/esa","author_name":"ESA Tracker","author_url":"https:\/\/scienceblog.com\/esa\/author\/esawatcher\/","title":"Evidence Mounts That Cosmic Expansion Is Slowing Already","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"UEtuBGfuTT\"><a href=\"https:\/\/scienceblog.com\/esa\/2025\/11\/07\/evidence-mounts-that-cosmic-expansion-is-slowing-already\/\">Evidence Mounts That Cosmic Expansion Is Slowing Already<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/scienceblog.com\/esa\/2025\/11\/07\/evidence-mounts-that-cosmic-expansion-is-slowing-already\/embed\/#?secret=UEtuBGfuTT\" width=\"600\" height=\"338\" title=\"&#8220;Evidence Mounts That Cosmic Expansion Is Slowing Already&#8221; &#8212; European Space Agency Tracker\" data-secret=\"UEtuBGfuTT\" 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:\/\/scienceblog.com\/esa\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/scienceblog.com\/esa\/wp-content\/uploads\/sites\/13\/2025\/11\/milky-way.jpg","thumbnail_width":700,"thumbnail_height":700,"description":"The headline finding is stark enough to stop a cosmologist mid scroll. A new analysis of Type Ia supernova data, corrected for a subtle but powerful age bias, says the universe may already have shifted from accelerating to decelerating expansion. The work, led by researchers at Yonsei University and released with the Royal Astronomical Society, ... Read more"}