Researchers report a significant advance in quantum squeezing, which allows them to measure undulations in space-time across the entire range of gravitational frequencies detected by LIGO. In 2015, ...

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.

A gravitational wave event recorded during LIGO’s latest observing run has sparked a pointed debate among astrophysicists: could a merger involving an object lighter than the Sun be evidence of ...

The LIGO Hanford Observatory near Richland is expected to detect 60% more cataclysmic cosmic events — like colliding neutron stars and black holes — thanks to a quantum limit breakthrough. Since the ...

Scientists have taken a major step toward probing one of physics’ biggest mysteries—how gravity and quantum mechanics fit ...

Physicist who won a Nobel Prize for LIGO Hanford observatory in Eastern WA died. LIGO confirmed Einstein’s theory of relativity by detecting gravitational waves in 2015. Twin LIGO sites in WA and LA ...

On November 12, 2025, a ripple passed through the fabric of spacetime and triggered alarms at three gravitational-wave ...

Threats of scorching heat, walls of tumbleweed, and countless critters mean innovation is a must for the facilities manager for LIGO Hanford Observatory. Glynn “Bubba” Gateley is not a physicist. And ...

A gravitational wave signal recorded by the LIGO, Virgo, and KAGRA detectors on November 12, 2025, has drawn intense ...

A look at the technology that creates squeezed light in LIGO's vacuum chamber. The picture was taken from one of the chamber's viewports at a time when the squeezer was operational and pumped with ...

(Nanowerk News) In 2015, the Laser Interferometer Gravitational-Wave Observatory, or LIGO, made history when it made the first direct detection of gravitational waves, or ripples in space and time, ...