NASA ground controllers have moved the International Space Station to avoid some orbital debris befo...

NASA has signed a $36.9 million contract modification to space shuttle main engine manufacturer Prat...

NASA’s MESSENGER spacecraft has transmitted over 350 images of the Solar System's innermost planet a...

Scientists working with data from NASA's Cassini, Galileo and New Horizons missions have traced tell...

The spacecraft has wrapped up its mission after unraveling the mysteries of two distant comets durin...

Curiosity will not carry the high resolution camera built by Hollywood film director James Cameron o...

Northrop Grumman produced Global Hawk high altitude unmanned aircraft has begun a series of flights ...

Spain is providing a key science instrument and the high-gain antenna communication subsystem for NA...

The rover team has tried to contact Spirit for months with strategies based on the possibility that ...