If it proves successful, CNTR could allow future vehicles to travel farther using less fuel. Traditional chemical engines ...

A new type of rocket engine, one that could power a plane from Los Angeles to Tokyo in just two hours, has eluded scientists for decades. Houston's Venus Aerospace says it recently solved the puzzle.

A nuclear thermal rocket engine in development could one day transport humans to Mars. The Defense Advanced Research Projects Agency, a research arm of the US Department of Defense, and NASA are ...

Firehawk Aerospace ("Firehawk"), a defense technology leader specializing in advanced energetics and propulsion, has ...

ATLANTA — The future of space travel just got a boost thanks to one Georgia Tech undergraduate student. Dalton Luedke is a third-year aerospace engineering student at Tech, and also part of the NASA ...

Reusable rocket startup Stoke Space Technologes Inc. today announced that it has raised $100 million in new funding to finance the development of its first-stage rocket engine, the orbital version of ...

North Korea has tested a new type of solid-fuel engine for intercontinental missiles, state media reported on Tuesday. State news agency KCNA reported that ruler Kim Jong Un personally attended the ...

An illustration of a rocket with a blue flame blasting out of Earth's atmosphere The U.S. plans to launch the world's first nuclear-powered spacecraft into orbit as early as 2025, NASA and the Defense ...

SpaceX wants to put the two-stage rocket's massive booster through its paces. On Sunday, it postponed the launch "to troubleshoot an issue with ground systems." ...