The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

Using ripples in space-time predicted by Einstein, a team of researchers has detected a cosmic merger of unprecedented ...

Two colossal black holes among the most massive ever seen collided in deep space, creating gravitational waves that rippled ...

A U.S. gravitational wave detector spotted a collision between fast-spinning “forbidden” black holes that challenge physics ...

U.S. National Science Foundation NOIRLab astronomers, using data from the James Webb Space Telescope and the Chandra X-ray Observatory, have discovered an early universe supermassive black hole ...

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

Astronomers have detected the signal of a colossal black hole in deep space that likely formed when two already-large black ...

New gravitational wave findings from the LIGO-Virgo-KAGRA Collaboration report the discovery of the largest black hole merger ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

Using ripples in space-time predicted by Einstein, researchers detected a cosmic merger of unprecedented proportions. A ...