The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

A mysterious black hole has started behaving even more strangely, scientists have said. The supermassive black hole has been ...

It appears this white dwarf is not making a death plunge but rather has stabilized its orbit around the black hole ...

These images show different examples of black holes and accretion disks with various spin configurations: retrograde (black ...

Researchers found far more hidden black holes than previously known, indicating plenty of behemoths lurking in thick clouds ...

Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...

Sagittarius A* is the supermassive black hole at the center of the Milky Way. As supermassive black holes go, it is fairly ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...

MIT astronomers observed flashes of X-rays coming from a supermassive black hole at a steadily increasing clip. The source could be the core of a dead star that’s teetering at the black hole’s edge.

An international research team, including Newcastle University’s Dr Adam Ingram, has detected rapidly fluctuating X-rays ...

7, 2024 — Researchers conducted innovative simulations of spinning black holes grounded in general relativity, which clarified that the ultraluminous accretion disk (i.e., gaseous spiral ...