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

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

Black holes are among the most fascinating and enigmatic objects in the universe. Born from collapsed stars and governed by ...

Astronomers have decoded the hidden past of a distant red giant star by listening to tiny vibrations in its light, revealing ...

Black holes have long captured the imagination of both scientists and the general public. These exotic objects—once thought ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

In a patch of sky about 1. 2 billion light-years from Earth, astronomers have found a cosmic rarity: three galaxies caught in ...

New data from the James Webb Space Telescope (JWST) suggests that our Universe might be hidden deep inside a massive Black ...

A supermassive black hole residing within the Large Magellanic Cloud (LMC) - a satellite galaxy - is on a collision course ...

Boasting many of the same spectacular features as its siblings, this compact pack is as travel-friendly as it gets for air ...

Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...