James Webb may have spotted three bizarre, ultra-ancient “dark stars” that aren’t dark at all - objects possibly powered by ...

NASA's IXPE mission has identified how X-rays are produced in the jet of a supermassive black hole, confirming that they ...

James Webb Space Telescope confirms first runaway supermassive black hole racing through Cosmic Owl galaxies, proving violent ...

James Webb telescope data confirms the first known runaway supermassive black hole, revealing how it escaped its host galaxy, how scientists tracked it and what its discovery means for galaxy ...

Every now and again, a stellar object is caught zooming across space like a white rabbit, extremely late for a very important ...

That not only makes this the first confirmed runaway supermassive black hole, but this object is also one of the ...

New data confirm that the titanic collisions of galaxies ignite the most powerful active galactic nuclei.Active galactic nuclei (AGN) are phases in ...

Astronomers captured the first radio image of two supermassive black holes orbiting within quasar OJ 287, confirming ...

Astronomers call them LFBOTs—rare and powerful bursts of blue light that shine across billions of light-years and then vanish ...

The James Webb Space Telescope has provided evidence of 'monster stars' in the early universe, explaining the existence of ...