Astrophysicists have discovered the largest known merger of two black holes to form a larger single hole about 225 times the ...

At 225 solar masses, this gargantuan merger of two black holes challenges our thinking on these famously elusive objects.

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

Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. Credit: ...

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

A new method to analyze gravitational-wave data could transform how we study some of the universe's most extreme events—black ...

L ast month, work began on the world’s first space-based gravitational wave detector. The European Space Agency and partner ...

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

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

The waves in Wednesday's announcement traveled for 1.4 billion years before they reached Earth late last year and set off detectors at the Laser Interferometer Gravitational-wave Observatory (LIGO ...