This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured by the Event Horizon Telescope (EHT) Collaboration. Credit: Space.com | ...
Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.
The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into a shape that can look like a football," according to the Chandra X-ray ...
"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...