Comments on: Astronomers Puzzled by Cosmic Megastructure So Large It Shouldn’t Exist https://lifeboat.com/blog/2024/03/astronomers-puzzled-by-cosmic-megastructure-so-large-it-shouldnt-exist Safeguarding Humanity Sat, 16 Mar 2024 09:22:28 +0000 hourly 1 https://wordpress.org/?v=6.6.1