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Jul 16, 2026
Berthoud-based Ursa Major wins $10 million Navy rocket motor contract
Ursa Major in Berthoud received a $10 million U.S. Navy contract to develop its MK 104 solid rocket motor with critical design review and testing.
Dec 10, 2025
Ursa Major raises $100m to scale hypersonics and rocket motors
Ursa Major raised $100M to expand hypersonic systems, solid rocket motor production and space mobility, supported by major defense and commercial contracts.
May 9, 2025
Hadley rocket engine hits sustained hypersonic speeds
Ursa Major's Hadley rocket engine achieves sustained hypersonic speeds in flight tests, advancing reusable tech for defense and aerospace missions.
