Gravitational wave facilities measure distortions in the fabric of spacetime down to 10 quadrillionths the width of a hair – small enough to hear interference from particles popping in and out of ...

(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, ...

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.

RICHLAND – The renowned experimental physicist and Nobel laureate whose brainchild resulted in the LIGO observatory at Hanford in Eastern Washington has died. Rainer Weiss, 92, died Aug. 25 in ...

Scientists and engineers who contributed to the detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory detector in Livingston Parish and Washington state were ...

PASADENA, Calif.–Jay Marx, an experimental particle physicist who in recent decades has been involved in several of the highest-profile physics projects in the country, has been named executive ...

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 ...

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 ...

The 2017 Nobel Prize in Physics was awarded Tuesday morning to three pioneers of the Laser Interferometer Gravitational-wave Observatory, which announced last year the world's first direct detection ...

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 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 ...

As incomprehensibly small as these measurements are, LIGO's precision has continued to be limited by the laws of quantum physics. At very tiny, subatomic scales, empty space is filled with a faint ...