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REGO-ROVER
"The REGO-ROVER drives around on the moon. While it’s driving the spikes on the front of it loosen up the regolith. Then a vacuum sucks the regolith up into a machine at the back of it. That machine then mixes regolith with astronaut junk and 3D prints hexagon tiles used for building roads and floors. The solar panels are used to give the REGO-ROVER power to work. The tread is used to make the robot move but also to give the robot grip on the Moon. The exit pipe is the place where it gets rid of the hexagon tiles and drops them for another robot to pick up. The mastcam makes it so that the REGO-ROVER can see. Finally the proximity sensor sees how far things are from the REGO- ROVER so it doesn't crash into anything."