This suggests that NGC 5084 is host to a supermassive black hole tipped on its side, and scientists think it could be evidence of a galactic collision in NGC 5084’s recent past.
Hubble’s image of Markarian 231 reveals the nearest quasar to Earth, 600 million light-years away, with two supermassive black holes. Hubble’s image shows a spiral galaxy passing through NGC 1275, ...
Quasars are distant galaxies with supermassive black holes, surrounded by brilliantly ... of the United States Naval Academy has used NASA's Hubble Space Telescope to reveal surprising properties ...