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 ...

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

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...

The study went on to note that a cause for the pulse could have been that it was struck by a small piece of space rock, known ...

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

Astronomers confirm ‘lite intermediate’ black holes, too large for ordinary stars, revealing clues about early stellar origins.

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

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

The black hole in question lies in the distant Seyfert galaxy PG1211+143, about 1.2 billion light years from Earth. Using the ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...