With the mass of three million billion suns, "The Fat One" truly earns its name as the largest-known galaxy cluster in the universe... not to mention the hottest and brightest!
Buzz60, USA Today: Tech
Fri, 02/15/2019 - 12:23pm
With the mass of three million billion suns, "The Fat One" truly earns its name as the largest-known galaxy cluster in the universe... not to mention the hottest and brightest!