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

Scientists report over 100 new gravitational wave detections, doubling the known catalog of black hole and neutron star ...

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

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

In the depths of the universe, where black holes collide and neutron stars crash, invisible ripples in spacetime are sent across the cosmos, carrying with them secrets about the most extreme events in ...

LIGO scientists determined that this set of waves was produced during the final moments of the merger of two black holes — 14 and 8 times the mass of the sun — to produce a single, spinning black hole ...

The Laser Interferometer Gravitational-wave Observatory or LIGO has been making breakthroughs in the search for the so-called “gravitational wave.” Back in September 2015, LIGO was able to detect the ...

After a year of downtime to perform hardware upgrades, the Laser Interferometer Gravitational-Wave Observatory (LIGO) is ready for action and will turn on its twin detectors, one in Washington state ...

An artist’s conception shows gravitational waves emanating like ripples in space time as two black holes approach each other in their orbits. (Credit: T. Pyle / LIGO) It looks as if gravitational-wave ...