On November 12, 2025, three gravitational-wave detectors on two continents caught a ripple in spacetime. This event did not ...

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 ...

Gravitational waves may have provided the first evidence of tiny primordial black holes born during the Big Bang, which could ...

Primordial black holes (PBHs) are particularly special types of black hole, thought to have been formed from dense pockets of ...

A team of researchers at the Laser Interferometer Gravitational-Wave Observatory (LIGO), in the U.S., has developed what they describe as a squeezed light system to improve detection sensitivity.

The Martz-Kohl Observatory will host a presentation April 15 by Keith Thorne, who will discuss the collision of black holes ...

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 ...

India possessed the leverage to evolve from a critical node in the network to a co-architect of the instruments shaping the ...

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 ...

A (nearly) 40% cut would be impossible to accommodate without losing a great number of talented and experienced people needed ...

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 ...