Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

A cataclysmic variable star was found as part of a project using two telescopes from opposite sides of the world.

Suppose the birth of the universe was not a definite start, but a cosmological rebound far within a black hole? This radical idea has ... which is accountable for the stability of neutron stars and ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

A new generation of black hole research is unfolding thanks to artificial intelligence, massive simulations, and cutting-edge ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...