New research shows how one massive, hydrogen-depleted supergiant star in the Andromeda galaxy ... About 98% of the star's mass collapsed and created a black hole with about 6.5 solar masses.

Mass Effect: Andromeda introduced several mysteries that went unanswered after Mass Effect went on ice several months after it launched. With the announcement and development of Mass Effect 4 ...

At the heart of the Andromeda Galaxy lies a supermassive black hole with a mass of approximately 1.5 billion times that of our sun! This black hole plays a crucial role in shaping the galaxy’s ...

It turns out that the strength of this quantum effect depends on the mass of black holes: small-mass black holes would produce Hawking radiation more efficiently and are more unstable. However ...

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