Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...

Using the MIRI instrument onboard the James Webb Space Telescope, an international team of scientists made the first-ever ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...

Sagittarius A* is the supermassive black hole at the center of the Milky Way. As supermassive black holes go, it is fairly ...

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...

Galaxy clusters are home to many giant elliptical galaxies that have completed their growth and are not forming stars.

Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by ...

WASHINGTON: Scientists have observed flashes of X-rays emanating from the nucleus of a galaxy near our Milky Way, gradually ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our galaxy's "black hole heart." Credit: ESO ...

A new study suggests more supermassive black holes may be lurking in the universe than previously thought. Astronomers from ...

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...