U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...
Hirth and ePropelled develop hybrid propulsion systems for UAVs and drone technology with extended flight duration.
GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...
Two revolutionary aerospace technologies collide as GE Aerospace and Lockheed Martin team up to demonstrate a new ...
A series of tests have demonstrated the viability of a liquid-fueled rotating detonation ramjet for hypersonic missiles, ...
Russian research efforts to create a new supersonic civil aircraft demonstrator have edged forward with completion of a phase ...
GE Aerospace and Lockheed Martin complete missile-scale rotating detonation ramjet tests, targeting longer-range and more ...
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