NASA says a defunct 6-ton satellite has fallen from the sky. The spacecraft crashed through the atmo...

An amateur astronomer has recorded images of the doomed Upper Atmosphere Research Satellite as it tu...

A six-and-a-half tonne defunct climate satellite that has been circling the Earth for the past 20 ye...

Wrapping up their six month space mission, two Russian cosmonauts and a US astronaut have landed bac...

Researchers from the University of Leeds have found meteorite fragments contain a precursor to a key...

It is believed that huge deposits of gold and other precious metals appeared during the Earth's form...

The supernova, which was first spotted on August 24 by scientists from Oxford University and the Pal...

Lockheed Martin�s SOSC completes its first orbital simulation test with hardware and data that was f...

The NASA spacecraft cruising toward Jupiter has glanced back and snapped a rare picture of Earth and...