Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the ...

The astronomers estimated that the "ultramassive" black hole is over 10,000 times the mass of the Milky Way's black hole.

New measurements of the galaxy at the heart of the “Cosmic Horseshoe” indicate that it could house the most massive object ...

Astronomers have identified an ultramassive black hole that could be the largest ever measured, hidden in a distant galaxy ...

It may be the most massive black hole ever found. 36 billion times larger than the mass of our Sun, it was previously hidden ...

Astronomers spotted the ultramassive black hole inside the Cosmic Horseshoe, an equally gargantuan galaxy so powerful that it ...

Scientists have spotted what's thought to be the largest black hole ever recorded - estimated to be the size of 36 billion ...

About 5 billion light-years away from where you're sitting, in one of the most massive galaxies on record, there exists an ...

Across the cosmos, heavier galaxies tend to host heavier black holes, a pattern known as the M–σ relation. But the Cosmic ...

Astronomers have used a new method to weigh the ultramassive black hole. They hope this will help them better understand how ...

Theoretically, there's no limit to how massive a black hole could grow. In practical terms, other constraints, such as the ...

The black hole, spotted 5 billion light-years away in the Cosmic Horseshoe, could be the most massive ever found.