Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...
Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...
A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...
Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
Sagittarius A* is the supermassive black hole at the center of the Milky Way. As supermassive black holes go, it is fairly quiet. It’s not creating any galaxy-wide tantrums that should ...
Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by ...
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 ...