A ‘superflare’ 10 trillion times brighter than the Sun is confirmed as the record-holder for both luminosity and distance.

Active galactic nucleus (AGN) black hole 10 billion light-years away, J2245+3743, made the biggest and brightest flare ever ...

Astronomers have recently uncovered a groundbreaking discovery about the Milky Way’s central black hole,Sagittarius A*, using ...

Black holes are invisible, yet they are among the brightest things in the universe. If a star wanders too close to a black hole, it gets torn apart in a fireworks show called a tidal disruption event.

A giant star that is still being consumed by a supermassive black hole may have caused the largest flare of its kind ever ...