Dream Chaser "Tenacity" Propulsion Systems

Sierra Space says it is committed to developing and implementing innovative and low-cost, in-space, upper-stage, and boost propulsion systems.

The company provides rocket propulsion technologies, state-of-the-art testing and analysis services, and decades of experience in the use of planetary resources for civil space, commercial space, and military operations.

The propulsion team has designed, manufactured, and tested multiple thrust chamber assemblies with a variety of propellant combinations, such as Peroxide/RP1, LOX/kerosene, LOX/propane, LOX/Hydrogen, and N2O/propane.