These New Passenger Spaceplanes Can Reach Unbelievable Speeds
Sierra Space and Radian are developing spaceplanes that fly at hypersonic speeds, but are able to head into Low Earth Orbit ...
Space on MSN1h
NASA Fired Up Artemis Moon Rocket Engine For 550 Second Test
The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...
The Aviationist2h
Pratt & Whitney Successfully Tests Rotating Detonation Engine
The Rotating Detonation Engine being developed by Pratt & Whitney  has no moving parts, which reduces complexity and costs, and could help enable ...
Aviation Week5h
Pratt & Whitney Accelerates Rotating Detonation Engine Development
Pratt & Whitney is planning further development of rotating detonation engine (RDE) technology following “positive test ...
Rotating Detonation Engine For Future High-Performance Missiles Successfully Tested
A novel type of jet propulsion, a rotating detonation engine (RDE), has been successfully tested by Pratt & Whitney. The ...
Defense News21h
Israeli firms want a piece of the US cruise missile market
The first to announce the move was Israeli public company Bet Shemesh Engines, which specializes in the production of jet ...