Researchers conducted innovative simulations of spinning black holes grounded in general relativity, which clarified that the ultraluminous accretion disk (i.e., gaseous spiral surrounding a black ...

A newly identified quasar shows sustained growth beyond the Eddington limit, prompting new examination of accretion physics, radiation trapping and jet activity in early supermassive black holes.

Black holes, like the one in this illustration, can spray powerful jets. S. Dagnello (NRAO/AUI/NSF), CC BY-SA One of the most powerful objects in the universe is a radio quasar – a spinning black hole ...

Black holes themselves emit no light, but the matter spiralling into them forms a hot, dense accretion disc that radiates ...

To understand the mysteries surrounding black holes, researchers at Tohoku University have created a simulation of accretion disk turbulence that possesses the highest-resolution currently available.

Add Yahoo as a preferred source to see more of our stories on Google. These are rare occurrences—scientists estimate that the giant black hole at the center of our Milky Way galaxy gobbles a star ...

Black hole accretion processes remain at the forefront of astrophysical research, offering critical insights into how matter is captured by these extreme objects. Accretion occurs when gas, dust, and ...

(Nanowerk News) Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the supermassive black hole at the centre of Messier 87 (M87*).

Spinning supermassive black holes put a wobble in their churning surroundings as they feed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Imagine a jet of energy so powerful that it makes even Star Wars’ Death Star look tiny. That’s reportedly what astronomers ...