For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, ...

The discovery that black hole growth may not be limited to galactic centers could shed light on the role supermassive black ...

For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, thanks to a rare cosmic alignment.

The James Webb Space Telescope has found a lonely black hole in the early universe that’s as heavy as 50 million suns. A ...

New research suggests that there is a 90% chance that within the next decade, humanity could use a space or Earth-based ...

On Sept. 12, 2013, Voyager 1, launched 36 years earlier, became the first man-made spacecraft ever to leave the solar system.

A swarm of galaxies called the Bullet Cluster is the biggest, best natural laboratory for studying dark matter that ...

The bright meteor was witnessed by some Scots as it streaked across the sky in the early hours of Thursday July 3. Now, experts are asking for the public to find the fragments.

On September 12, the UK Fireball Alliance announced that the search is targeted across a 12-mile stretch of the Scottish ...

The UK Fireball Alliance is hopeful walkers will stumble across the space rocks which fell in the Highlands in July.

Astronomers have uncovered the violent secret of V Sagittae, a white dwarf star consuming its companion in a spectacular ...

Astronomers detected in unprecedented detail a collision between two black holes. Their observations confirm predictions made ...