NASA's Curiosity rover, on Mars since August 6, has discovered gravel once carried by the waters of ...

The Mar's mission is aimed at studying the climate, geology, origin and evolution of the red planet....

The NASA-built rover is set to perform the mission's first "contact science" by using instruments on...

Tehran has deployed one of its Russian-made Kilo class submarines in the Persian Gulf, just days aft...

Ambush, the second Astute-class nuclear-powered attack submarine to join the British Royal Navy, is ...

India will not undertake a human space flight before the year 2017 and is likely to use a next-gener...

Tests with the 7-foot (2.1-metre) arm have allowed the mission team to gain confidence in the arm's ...

Lockheed Martin has received a $152 million contract from the US Air Force (USAF) for Sniper Advance...

The test included a ripple fire engagement, utilising two PAC-3 missiles against a single target. Th...