NASA tests 3D printed RAMFIRE rocket engine nozzle

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine ...
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NASA, GE test hybrid engine for next decade of flight

NASA and GE Aerospace in December hit a key milestone in their quest to develop hybrid-electric engine technology for the next decade of commercial aviation. The partners on Tuesday revealed they ...
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NASA Tests Space Shuttle Engine That Will Power Moon Mission Five Years in the Future

There has been only one mission of the Artemis program to date, an uncrewed test flight of the Orion spacecraft that was conducted back in 2022. Judging this solely from this perspective, you could be ...
UPI

NASA completes full-duration 'hot fire' test of new RS-25 engine

June 23 (UPI) --NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions to the moon, the space agency announced Monday. NASA ...

First Artemis III engine arrives at Kennedy Space Center as NASA prepares for next moon mission

The first of four RS-25 engines that will power NASA’s Artemis III mission has arrived inside the Vehicle Assembly Building at Kennedy Space Center in Florida, the agency announced Thursday.
NextBigFuture

Air Force Research Lab, DARPA and NASA Rotating Detonating Engine Research

There have been published papers by the Air Force Research Lab and NASA on rotating detonation engines having 10% or more efficiency gains. A rotating detonation engine (RDE) uses a form of pressure ...