Posted inPress Release Ursa Major Completes Hotfire Test Campaign of 50,000-Pound Thrust “Ripley” Engine by SpaceRef March 10, 2023July 15, 2024
Posted inPress Release U.S. Rocket Propulsion Company Ursa Major to Provide Engines to Vector Launch by SpaceRef March 7, 2023July 15, 2024
Posted inPress Release Ursa Major Awarded U.S. Air Force Contract to Develop Flight-Ready Rocket Engine for Launch in 2022 by SpaceRef August 31, 2022July 15, 2024
Posted inPress Release U.S. Rocket Propulsion Company Ursa Major Announces New Engine to Displace Now Unavailable Russian-Made Propulsion Sources by SpaceRef June 2, 2022
Posted inPress Release Propulsion Company Ursa Major Delivers First-Ever Rocket Engines Qualified for Both Hypersonics and Space Launch Applications by SpaceRef March 23, 2022
Posted inPress Release Ursa Major Raises $85 Million in Series C Funding by SpaceRef November 30, 2021
