When the densest objects in the universe collide and merge, the violence sets off ripples, in the form of gravitational waves ...

The catalog of gravitational waves "heard" by LIGO, KAGRA and Virgo has doubled with detections of spacetime ripples.

The LIGO Livingston observatory is located on LSU property, and LSU faculty, students and research staff are major contributors to the collaboration, which develops detector technology and analyzes ...

The results reveal that our universe is reverberating with cosmic collisions. Some of the waves stem from pairs of black ...

The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a huge installation measured in kilometers that is listening for wrinkles in space-time. Pulling this off is a true story of hardware ...

The showpiece Laser Interferometer Gravitational Wave Observatory (LIGO) is designed to work in sync with two similar facilities in the United States which, in 2015, detected gravitational waves for ...

After a prolonged absence from the gravitational-wave-detection scene, the massive LIGO project is back up and running. The Laser Interferometer Gravitational-Wave Observatory (LIGO) works in ...

In 2015, the Laser Interferometer Gravitational-Wave Observatory (LIGO), made history when it made the first direct detection of gravitational waves—ripples in space and time—produced by a pair of ...

After a whirlwind tour of press conferences, parties and awards following their Feb. 11 announcement of the world’s first direct detection of gravitational waves, the team of scientists at the Laser ...

Ten years ago, astronomers made an epic discovery with the Laser Interferometer Gravitational-Wave Observatory. Cosmology hasn’t been the same since, and it might not stay that way much longer. By ...