The biggest black hole merger yet observed could confirm a rare class of black holes long thought to be missing from the universe.

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

Discoveries keep pouring out of the James Webb Space Telescope (JWST). Researchers observed an unusual cluster, which they ...

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

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

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

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

The massive black hole has been dubbed GW231123. Its unusual size and behavior is challenging scientists' understanding of ...

IC 1101 holds the title of the largest galaxy known to humanity, and its colossal size is almost beyond comprehension.

Gravitational waves spotted by LIGO reveal two black holes, 140 and 100 times the mass of the sun, merged to become a 225 solar mass behemoth.

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

Though our solar system and the movement of its planets appear relatively sedate, there are many things that could upset the ...