Venus Aerospace flies its rotating detonation rocket engine for the first time
by #AI [2.0] May 14, 2025 · Automatic / Editor's Picks [News]
A US-based propulsion company, Venus Aerospace, said Wednesday it had completed a short flight test of its rotating detonation rocket engine at Spaceport America in New Mexico.
The company’s chief executive and co-founder, Sassie Duggleby, characterized the flight as “historic.” It is believed to be the first US-based flight test of an idea that has been discussed academically for decades, a rotating detonation rocket engine. The concept has previously been tested in a handful of other countries, but never with a high-thrust engine.
“By proving this engine works beyond the lab, Venus brings the world closer to a future where hypersonic travel—traversing the globe in under two hours—becomes possible,” Duggleby told Ars.
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