NASA has selected Virgin Galactic, the world's first commercial spaceline, to provide the Space Agen...

National Polar-orbiting Operational Environmental Satellite System Preparatory Project (NPP) is the ...

Saturn's largest moon, Titan, has shown surprising Earth-like geological features when astronomers c...

The new findings about the giant asteroid Vesta will include information about the new coordinate sy...

Astronomers used a worldwide network of radio telescopes in five countries to create extremely sharp...

WISE new observations indicate that there are at least 40 percent fewer near-Earth asteroids in tota...

The test was conducted at the 99 percent power level to gain a better understanding of start and shu...

New US Air Force calculations has put the 6-ton UARS spacecraft's death plunge on Saturday thous...

NASA said all debris from the research satellite, the biggest piece of US space junk to fall uncontr...