Ursa Major Technologies is a Colorado based manufacturer of turnkey propulsion solutions for a wide range of vehicles sized for servicing the micro- and nanosatellite launch community. In order to increase access to space, the current large aerospace model requires supplementation of more frequent launches, the timing and mission of which are dictated by the customer. Ursa Major is enabling this by offering versatile propulsion solutions well-suited for a variety of these "Venture Class" launch vehicles.
America's first Oxidizer Rich Staged Combustion engine, the Ursa Major Hadley is a 5,000 lbf sea level thrust, liquid oxygen and kerosene engine. Designed for full-envelope service and simple integration, the Hadley is a reliable engine solution for a wide range of vehicles in the orbital and suborbital launch regimes. Integrated fluid controls and electronic subsystems accompany this turnkey propulsion package for rapid customer utilization.
An evolution of the Hadley architecture, the Ursa Major Ripley engine is a 35,000 lbf class, liquid oxygen and hydrocarbon engine. Leveraging the manufacturing and design methodologies of the Hadley, Ripley is a competitive boost propulsion solution for a variety of "Venture class" vehicles, namely those sized to deploy approximately 150kg payloads to low Earth orbit.
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