Lunar Robot

My robot will have solar panels on the top that can rotate to be facing the sun for maximised energy as the form of charging for it. Because it will be remote controlled like an RC car it will have a camera that can slightly turn at the front for view and a retractable antenna to receive signals. For transportation it has wheels with rubber spikes for traction in low gravity. At the bottom there will be a compartment (bigger than in drawing) with a claw inside for digging up the soil and storing it. Because lunar dust is dangerous to astronauts there is a pipe at the back to get the soil into a safe place without dust getting in the ship. Also there will be a mini camera in the compartment so that the astronauts can see what they are doing when picking up the dust.