"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...
New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...
Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.
Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...
Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.
Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...