Masten develops engines for reliability, reusability, and performance.
Description: Igniter fine tuned over hundreds of engine runs for reliable performance, including mid air engine relights.
Status: In use for Xombie, Xodiac, and M10A Broadsword
Propellants: Oxygen/IPA and Oxygen/Methane
Description: 1200 lbf thrust main engine.
Status: In use for Xodiac
Description: A next generation 25,000 lbf thrust dual expander cycle engine, additively manufactured aluminum thrust chamber assembly.
Status: In active development under a NASA Tipping Point contract.
Description: Green hypergol engine for Masten's lunar lander vehicles.
Status: Currently under development for XL-1T and XL-1.
Description: 750 lbf thrust main engine
Status: In use on Xombie