Scientists have observed a new type of black hole that is too heavy to have been born from a star but still too slim to … The ...

This means LIGO would be able to detect gravitational waves even from merging neutron stars that are about 4 megaparsecs ...

New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection ...

LIGO detected the first-ever confirmed gravitational waves in 2016. Around the same time, its operators were thinking about ways to weed out the quantum disturbances.

LIGO researchers at MIT, Caltech, and elsewhere report a significant advance in quantum squeezing, which allows them to measure undulations in space-time across the entire range of gravitational ...

LIGO can only see the most powerful of these—caused by very massive objects undergoing extreme acceleration—and those only within a certain frequency range. Still, it’s worth asking what ...

LIGO researchers are particularly excited for the new upgrade, however, because this pushes the instrument beyond what is called the "quantum limit" — a first for a gravitational wave detector.

Trump administration proposes closing LIGO Hanford or LIGO Livingston, jeopardizing cutting-edge gravitational wave research near Tri-Cities, Washington.

Cities, the Vera C. Rubin and LIGO observatories reveal cosmic secrets, one capturing light and the other listening for the ...

The LIGO detectors in the states were meant to be joined by a third, the Virgo detector, which is located near Pisa, Italy. However, that detector wasn’t ready to go operational, ...

LIGO has two outstretched arms (each 4 kilometers long) that cross each other asymmetrically — this is the Michelson Interferometer; This stretching of space causes LIGOs arms to change in ...