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Air Force’s supersonic missile test marked progress on a new rocket engine

The Air Force Research Laboratory recently completed a supersonic test event that, according to official accounts, marked ...

AFRL, Ursa Major perform flight demonstration of Draper Liquid Rocket Engine

Storable liquid rocket engine powers AFRL's Affordable Rapid Missile Demonstrator DENVER, March 12, 2026 /PRNewswire/ -- The Air Force Research Laboratory (AFRL) and Ursa Major recently executed a ...
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This startup’s hypersonic rocket could finally go head to head with SpaceX

Venus Aerospace, a Houston-based startup developing hypersonic propulsion technology, completed what it calls the first U.S. flight test of a next-generation rotating detonation rocket engine on May ...