Two massive black holes just collided in deep space, forming a single cosmic monster 225 times the mass of our Sun. This is ...

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

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

A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

A new method to analyze gravitational-wave data could transform how we study some of the universe's most extreme events—black ...

SCIENTISTS have discovered the biggest black hole merger ever recorded, as two massive spacetime ripples spiral into each ...

Black holes this massive are forbidden through standard stellar evolution models.” And with those words, Cardiff University’s Mark Hannam, a member of the LIGO-Virgo-KAGRA (LVK) Collaboration, ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

Black hole mergers release gravitational waves detected by observatories, revealing insights into the universe's mysteries.

A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

It took less than a second for the space observatory hidden in Louisiana woods to detect a black hole that is that is ...

It was a bump in the night. A big one.On Nov. 23, 2023, waves from a colossal merger of two black holes reached Earth and ...