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

The highest-resolution image ever taken toward Sgr A*, the supermassive black hole in the center of our Milky Way galaxy. The ...

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

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

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

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 a dormant black hole 36 billion times the size of the Sun in the distant Cosmic Horseshoe galaxy, ...

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

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

Astronomers have identified a 36-billion-solar-mass black hole in the distant Cosmic Horseshoe galaxy, using a new technique ...

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

A black hole with a mass equivalent to 36 billion suns—10,000 times heavier than the one at the center of the Milky Way —has been discovered around 5 billion light-years from Earth. It may be the ...