Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

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

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

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

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

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

Traditionally thought to go silent after a brief flare of activity, some black holes are now being observed emitting new ...

Researchers say there are far more supermassive black holes out there than we previously suspected, and they're starting to ...

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

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

For decades, scientists have believed there should be black holes that fall between two well-known types. On one end are ...