Excitement is steadily building up over the first-ever launch of a private spaceship to the Internat...

A piece of an old Russian satellite whizzed by the International Space Station on March 24, forcing ...

An Ariane 5 rocket, carrying the 20-tonne ATV-3 spaceship on a supply and servicing mission, has mad...

New images and data acquired by scientists from the Dawn spacecraft show some areas on the surface o...

The system PDR, which included the CST-100 spacecraft, launch vehicle and ground system, evaluated t...

Russia's space agency intends to send its first manned mission to the Moon and deploy research stati...

A prototype of a new radar system developed by a Lockheed Martin-led team is now tracking orbiting s...

Authorities have completed the initial selection of crew members for China's first manned space dock...

A strong space weather storm packed a late punch overnight and ended up being the most significant g...