{"version":"1.0","provider_name":"United Kingdom","provider_url":"https:\/\/www.europesays.com\/uk","author_name":"United Kingdom","author_url":"https:\/\/www.europesays.com\/uk\/author\/united-kingdom\/","title":"For nearly 50 years, Venus\u2019s clouds have been understood as droplets of concentrated sulfuric acid\u2014but a 2025 reinterpretation of data inadvertently collected by NASA\u2019s Pioneer Venus Large Probe in 1978 suggests their aerosols may instead be about 60 per cent bound water by mass, locked largely inside hydrated iron and magnesium salts.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HceksDEH5J\"><a href=\"https:\/\/www.europesays.com\/uk\/1186912\/\">For nearly 50 years, Venus\u2019s clouds have been understood as droplets of concentrated sulfuric acid\u2014but a 2025 reinterpretation of data inadvertently collected by NASA\u2019s Pioneer Venus Large Probe in 1978 suggests their aerosols may instead be about 60 per cent bound water by mass, locked largely inside hydrated iron and magnesium salts.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.europesays.com\/uk\/1186912\/embed\/#?secret=HceksDEH5J\" width=\"600\" height=\"338\" title=\"&#8220;For nearly 50 years, Venus\u2019s clouds have been understood as droplets of concentrated sulfuric acid\u2014but a 2025 reinterpretation of data inadvertently collected by NASA\u2019s Pioneer Venus Large Probe in 1978 suggests their aerosols may instead be about 60 per cent bound water by mass, locked largely inside hydrated iron and magnesium salts.&#8221; &#8212; United Kingdom\" data-secret=\"HceksDEH5J\" 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.europesays.com\/uk\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2026\/09\/pioneer-venus-bound-water-clouds-pexels-20376411-768x432.jpg","thumbnail_width":600,"thumbnail_height":338}