Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.

Teams of astronomers at Meyer's university and many other institutions have been keeping an eye on the black hole ever since. The vigilance paid off when, in April 2023, a team at the university ...

The weird outbursts of a distant supermassive black hole may be caused by a death-defying white dwarf walking a cosmic tight rope around it. ... The black hole in question is 1ES 1927+654, ...

White dwarfs are among the most compact objects in the cosmos, though not as dense as a black hole. Stars with up to eight times the mass of our sun appear destined to end up as a white dwarf.

Astronomers found a black hole acting unusually in 2018. ... An artist's rendering of a white dwarf star speeding around the black hole 1ES 1927+654. A stream of particles trails the dense star.

The density of the white dwarf might give it an advantage, it is not easily disrupted by a black hole weighing about one million times the mass of the Sun. Still, the X-ray observations of the ...

White dwarfs are among the most compact objects in the cosmos, though not as dense as a black hole. Stars with up to eight times the mass of our sun appear destined to end up as a white dwarf.

A supermassive black hole with an exceptional 7-minute flash may have a “stellar companion.” Of three possible explanations, one is a white dwarf star caught in the black hole’s gravity.

Black Holes 'Daredevil' white dwarf star could be closest-known object to a weird black hole. News. By Robert Lea published 13 January 2025 "This tells us that objects like white dwarfs may be ...

The black hole in question is 1ES 1927+654, located around 270 million light-years from Earth, with a mass around 1.4 billion times that of the sun. 1ES 1927+654 first announced its weirdness to ...