Ursa Major wins $28.5 million Air Force contract to flight-test Draper engine for hypersonic use
Ursa Major’s Draper is a 4,000-pound thrust engine designed for hypersonics, defense, in-space propulsion, and space launch. Credit: Ursa Major WASHINGTON — Rocket propulsion startup Ursa Major Technologies has secured a $28.5 million contract from the U.S. Air Force Research Laboratory to conduct the first flight test of its Draper…
bubmagMay 2, 2025