I have a fuel cartridge with 4 fuel left. I can't go anywhere (but straight to oblivion) with 4 fuel in a rocket: is there a way to empty it so that I can refill it with oil for refinement?
Is it possible to grow trees on the moon? I've tried using water (I've put water blocks in the four blocks adjacent to the earth dirt the sapling is planted in). I'm running version 0.0.20.
