A sleeping ultramassive black hole, 36 billion times the Sun’s mass, is warping light 5 billion light-years from Earth.

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

Astronomers may have just discovered the biggest black hole ever detected. Hidden five billion light-years away inside a ...

Scientists have found the most massive black hole ever discovered in a galaxy five billion light-years from Earth.

Astronomers have identified a colossal black hole, potentially the most massive ever detected, at the heart of the Cosmic Horseshoe galaxy located 5 billion light-years from Earth.

Scientists have announced the discovery of the largest black hole ever detected in the universe. This supermassive black hole ...

Scientists have tapped into gravitational lensing and stellar dynamics to confirm the existence of a black hole with 36 ...

A galaxy billions of light years from Earth houses what may be the most massive black hole in the universe, equivalent to ...

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the ...

Astrophysicist Cosimo Bambi has proposed a century-long mission to send a “paperclip-sized nanocraft” to a black hole using a ...

An ambitious plan to test extreme physics close to a black hole would involve a space probe weighing only a few grams, ...

It sounds like science fiction: a spacecraft, no heavier than a paperclip, propelled by a laser beam and hurtling through ...