In 2015, the Laser Interferometer Gravitational-wave Observatory (LIGO) directly detected gravitational waves, or ripples in space-time, for the first time ever—almost exactly one century after ...

The Laser Interferometer Gravitational-Wave Observatory (LIGO)'s LIGO-Virgo-KAGRA (LVK) collaboration has detected an ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

The LIGO Hanford Observatory near the Tri-Cities and its twin in Louisiana detected ripples of time and space passing through ...

Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves using the LIGO ...

A collaboration between humanity’s three gravitational wave detectors have identified a black hole merger event that created ...

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

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

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as gravitational waves.

The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

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

India is building the third LIGO detector, thus completing the triad with the two existing US-based observatories.