In 2025, astronomers discovered Eos, the closest dark molecular cloud ever found — a vast crescent of molecular hydrogen just 300 light-years from Earth. It is so enormous on the sky that, if human eyes could see its ultraviolet glow, it would stretch about 40 times the width of the full Moon.

1.0New Zealand News Beep | NewsBeep.comhttps://www.newsbeep.com/nzNEWSBEEPhttps://www.newsbeep.com/nz/author/newsbeep/In 2025, astronomers discovered Eos, the closest dark molecular cloud ever found — a vast crescent of molecular hydrogen just 300 light-years from Earth. It is so enormous on the sky that, if human eyes could see its ultraviolet glow, it would stretch about 40 times the width of the full Moon.rich600338<blockquote class="wp-embedded-content" data-secret="cafiQGEK5m"><a href="https://www.newsbeep.com/nz/502589/">In 2025, astronomers discovered Eos, the closest dark molecular cloud ever found — a vast crescent of molecular hydrogen just 300 light-years from Earth. It is so enormous on the sky that, if human eyes could see its ultraviolet glow, it would stretch about 40 times the width of the full Moon.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.newsbeep.com/nz/502589/embed/#?secret=cafiQGEK5m" width="600" height="338" title="“In 2025, astronomers discovered Eos, the closest dark molecular cloud ever found — a vast crescent of molecular hydrogen just 300 light-years from Earth. It is so enormous on the sky that, if human eyes could see its ultraviolet glow, it would stretch about 40 times the width of the full Moon.” — New Zealand News Beep | NewsBeep.com" data-secret="cafiQGEK5m" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://www.newsbeep.com/nz/wp-includes/js/wp-embed.min.js </script> https://www.newsbeep.com/nz/wp-content/uploads/2026/06/molecular-cloud-nebula-768x464.jpg600363