New research sheds light on how a pair of unusual black holes may have been able to keep their companion stars alive — and at a distance.

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A team of astronomers believe they have found a black hole in the early universe gobbling down matter at a rate of 40 times ...

Recent results suggest these exotic objects just might help us account for the mysterious force pushing the universe apart.

Scientists using observations from NASA’s Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

Some stars may transform into black holes without exploding into supernovae. Now, astronomers have finally spotted it as it ...

Astronomers have used a range of telescopes, including Hubble, to watch as particles dance around a neutron star collision ...

This black hole’s ‘feast’ could help astronomers explain how supermassive black holes grew so quickly in the early Universe.

Astronomers continue to stress the value of X-ray science as NASA's flagship Chandra X-ray telescope remains on the chopping ...

Understanding how these black holes managed to grow so rapidly in the early universe has posed significant challenges.

The gravitational field of a rotating black hole is powerful and strange. It is so powerful that it warps space and time back ...

The discovery of the supermassive black, thought to be within 1.5 billion years after the Big Bang, gives astronomers new ...