2018-04-29, 04:37
Milky Way's supermassive black hole may have 'unseen' siblings
Astronomers predict that galaxies with a mass similar to the Milky Way should host several supermassive black holes.
https://www.sciencedaily.com/releases/20...133601.htm
Astronomers predict that galaxies with a mass similar to the Milky Way should host several supermassive black holes.
https://www.sciencedaily.com/releases/20...133601.htm