According to research presented at the 24th International Conference on General Relativity and Gravitation and the 16th ...

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.

Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves using the LIGO observatories. The powerful merger produced a final black hole approximately ...

How astronomers used gravitational lensing, a space-time trick predicted by Einstein, to detect a black hole measuring 30 ...

It’s been five years since the largest protest movement in US history—the George Floyd uprising. Sparked by the horrific ...