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 ...
Interesting Engineering on MSN
Russia explores air-launching jet-powered Geran drones for long-range strikes
Russia has introduced a new version of its Geran long-range, one-way attack drone, now equipped with a jet engine. The drone, ...
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