Parabilis tests propulsion system for maneuverable cubesats

Parabilis Space Technologies completed hot-fire tests of its Dense Orbital Transfer System (DOTS), a 2U propulsion module using a hybrid solid-liquid engine, developed with U.S. Space Force’s Space Systems Command. The system aims to enable cubesats to maneuver for debris avoidance, formation-keeping, and operations in low Earth orbit. Parabilis seeks a flight demonstration within a year, with potential government and industry partners.