China’s 156 satellites form an AI-powered orbital guardian that tracks debris, protects spacecraft and reshapes global space ...

On December 7th, skywatchers are in for a treat asthe Moon will travel across the sky accompanied by the brilliant planet ...

NASA and ESA both shared new images of the interstellar comet 3I/ATLAS this week, as the agencies gear up for the mysterious ...

A vast, magnetically tangled sunspot has rotated into direct view of Earth, raising the prospect of powerful solar eruptions ...

Using the SPHERE instrument on ESO's Very Large Telescope, astronomers have created an extraordinary set of images showing debris disks in a wide ...

While Mercury is the innermost planet in the Solar System, on average it spends more time closer to Earth than Venus does.

Quantum 2.0: The Weird Physics Driving a New Revolution in Technology by Paul Davies (Feb. 6, $26, ISBN 978-0-226-84932-4) ...

Ahead of 'The War Between the Land of the Sea', we look back at a drama that rewrote the rules of the Whoniverse.

December nights are the longest — and often some of the coldest — of the year. While some may dread December’s darkness, ...

Harvard scientist Avi Loeb claims the interstellar object 3I/ATLAS may be alien technology sent to seed life on Earth, ...

Learn how axolotls are able to fully regenerate their thymus, a small organ that trains immune cells to fight infections.

Three more papers on the samples brought back from asteroid Bennu reveal the place contains the building blocks of DNA and ...