The VACCO JPL MarCO Micro Propulsion System is the first interplanetary CubeSat. It is a smart, self-contained propulsion module that has been contracted for two flight systems and can be used for many different types of 6U CubeSat designs. Constructed from all-welded aluminum, it has a system-in-a-tank design with propellant storage and feed system, thrusters and a controller & sensor suite.
