It sits in the heart of a galaxy so massive it bends light into the shape of a giant horseshoe. And within that galaxy lurks ...

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

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

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

A sleeping ultramassive black hole, 36 billion times the Sun’s mass, is warping light 5 billion light-years from Earth.

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

In a groundbreaking discovery published in Monthly Notices of the Royal Astronomical Society, astronomers have identified a ...

Astronomers have found one of the heaviest black holes ever measured, sitting in the heart of a distant galaxy and coming in well above what scientists would normally expect for a galaxy of its size.

Astronomers may have just discovered the biggest black hole ever detected. Hidden five billion light-years away inside a ...

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

A team of scientists have said they think they've discovered 'potentially the most massive black hole ever detected' in the universe. The University of Portsmouth's Institute of Cosmology and ...

A galaxy billions of light years from Earth houses what may be the most massive black hole in the universe, equivalent to ...