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Low-cost hypersonic rocket engine takes flight for US Air Force

03-20-2026 • https://newatlas.com, By David Szondy

The US Air Force is stomping on the accelerator to field advanced hypersonic missiles as the Air Force Research Laboratory (AFRL) and Ursa Major announce the successful completion of a flight test of the mass-producible Draper liquid rocket engine.

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Low-cost hypersonic rocket engine takes flight for US Air Force

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