For reference the monster black hole at the center of our galaxy is 4 million times the size of our Sun (4M solar masses).
The black hole at the center of the galaxy above is 18 billion times the size of our Sun. The “little” black hole that orbits the big one is 150M solar masses…
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.