Supermassive black holes (SMBHs), which are millions to billions of times more massive than the sun, commonly reside at the centers of almost all galaxies that are as massive as the Milky Way Galaxy.
Supermassive black holes (SMBHs), which are millions to billions of times more massive than the sun, commonly reside at the centers of almost all galaxies that are as massive as the Milky Way Galaxy.