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

That’s 4,220 degree Fahrenheit (2,326°C), roughly equivalent to the heat a nuclear rocket engine would reach ... Recently, NASA and DARPA awarded Lockheed Martin a $499 million contract to ...

The aircraft’s engine is also a big question ... both conventional and nuclear, and be able to deliver hypersonic payloads as well. Lockheed Martin expects the aircraft to enter service in ...

Breaking even is less than ideal. Lockheed Martin announced on Oct. 15 that they have brought the world one step closer to nuclear fusion power. Their new approach to this age-old problem could ...