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

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

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

The massive " Cosmic Horseshoe " galaxy system likely hosts a colossal black hole measuring 36 billion times the mass of our ...

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

At 36 billion solar masses, the newly discovered black hole is so massive that it seems to break some theories of the ...

Astronomers have measured the weight of a huge black hole — 36 billion times the mass of our sun, or six times the size of our entire solar system — in an old and dead galaxy near Earth. This cosmic ...

The black hole sits five billion light-years from Earth. It lies at the centre of a giant galaxy in the Cosmic Horseshoe ...

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

Scientists have found the most massive black hole ever discovered in a galaxy five billion light-years from Earth.

Scientists have tapped into gravitational lensing and stellar dynamics to confirm the existence of a black hole with 36 ...

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