Lightning might not strike twice, but black holes apparently do. An international group of researchers led by Tel Aviv ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

Astronomers have detected the signal of a colossal black hole in deep space that likely formed when two already-large black ...

Two colossal black holes among the most massive ever seen collided in deep space, creating gravitational waves that rippled ...

The LIGO Hanford Observatory near the Tri-Cities and its twin in Louisiana detected ripples of time and space passing through ...

Astronomers have spotted a bright flare from a distant galaxy. The flare came from the exact same location as a similar event ...

“It’s the most massive [merger] so far,” says Mark Hannam, a physicist at Cardiff University, UK, and part of the LVK ...

The Laser Interferometer Gravitational-wave Observatory (LIGO) is no stranger to making history and breaking records. In 2015 ...

A collaboration between humanity’s three gravitational wave detectors have identified a black hole merger event that created ...