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

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

The future of at least one of the U.S. LIGO observatories is in jeopardy as deep cuts to science programs are proposed by the ...

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

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...

Scientists in the UK have successfully created the world's first "black hole bomb" in laboratory conditions - a ...

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

Everything about the Infinity Galaxy, recently discovered by the JWST, is strange. One odd feature could be the 1st evidence ...

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

A short-lived ripple in space-time revealed that two black holes merged into a giant black hole with the mass of 225 suns ...

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

The Laser Interferometer Gravitational-wave Observatory (LIGO) is no stranger to making history and breaking records. In 2015 ...