This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Ninety years ago today, on March 28, 1935, Robert H. Goddard launched the first gyroscopically-stabilized liquid-fueled ...

Isro successfully completed a rolling experiment with its Space Docking Experiment mission, involving circumnavigation of one ...

NASA and DARPA have partnered to develop a demonstration nuclear-powered rocket that could speed travel to Mars and make ...

UK's Pulsar Fusion reveals Sunbird, a nuclear fusion rocket promising to cut Mars travel time in half. Could this be the ...

The latest solution is expected to boost magazine capacity while maintaining range, and more for current battlefield ...