Cold-flow tests at NASA Marshall demonstrated the stability of a nuclear propulsion design aimed at reducing travel times to the moon and Mars.

Nuclear propulsion and power technologies could unlock new frontiers in missions to the moon, Mars, and beyond. NASA has reached an important milestone advancing nuclear propulsion that could benefit ...

NASA engineers have completed first cold-flow tests of a full-scale nuclear thermal propulsion reactor, validating designs ...

NASA Administrator Jared Isaacman closed out a tour of all NASA centers with a visit Tuesday to NASA Glenn Research Center, ...

L3Harris Technologies is selling a 60% stake in its space propulsion business to AE Industrial Partners for $845 million, ...

General Atomics and NASA have successfully tested a new type of nuclear thermal propulsion reactor fuel at the NASA Marshall Space Flight Center in Alabama. The new fuel could help power propulsion ...

Could a single spacecraft’s propulsion system flaws reshape NASA’s crew transport strategy for the rest of the decade? That’s the question now looming large after the agency’s decision to pare ...

Aerojet Rocketdyne, a GenCorp (GY) company, announced today that its 100-lbf High Performance Apogee Thruster (HiPAT(TM)) bipropellant engine, integrated into a propulsion system built by Space ...

GE Aerospace completes NASA-supported ground tests of a hybrid electric turbofan engine, advancing electric propulsion for ...