Lunar Bot in Space

This is Lunar Bot. Lunar Bot has tank treads, it also has spikes on the wheels, so it grips the moon. Lunar Bot runs off regolith. It runs just enough time by battery to get enough regolith for every time. How it runs is, the robot scoops the regolith, the right tube then sucks in the regolith as a vacuum would. The regolith is then parted in half, half the regolith then goes to the engine and the other half goes to storage so if more is needed, we’d have it. In the engine there is a water, and oxygen tank and a fire box. Some regolith is turned into water, some is turned into sand, the leftovers are then turned into oxygen. The left tube then releases the sand back into the scoop, the scoop then dumps out the sand.