Astronomers were puzzled by a black hole around 50 million times the mass of the sun with no stars, spotted by the James Webb ...

Some 1.2 billion light-years from Earth, a massive event is unfolding on cosmic scales. There, not two, but three galaxies ...

A supermassive black hole in the spiral galaxy NGC 3783 just delivered an X-ray surprise that astronomers have never watched ...

Astronomers have found three supermassive black holes on a collision course in a rare cosmic event, situated nearly 1.2 ...

Astronomers have found a system of three supermassive black holes, all actively feeding, that appear to be combining into a ...

A new image of M87 shows and confirms for the first time the feeding ring and jet of its supermassive black hole.

A supermassive black hole that’s 10 million times the mass of the Sun is hurtling through space, leaving a trail of gas ...

A UK-based research project, TomoGrav, will produce the first 3D movies of black holes, mapping plasma flows and gravity in real time using advanced AI and global telescope networks.

In any other year, the supermassive black hole mentioned above would probably scoop the award for most striking outburst, but not in 2025. This year, that accolade goes to a flare designated ...

According to the theory, our reality is encoded on the boundary of a black hole within a much larger universe.

Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.

Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright ...