Download: free
Website: Thingiverse
Tags:
asteroid, drone, makeredchallenge, mining, robotic, space,
Download: free
Website: Thingiverse
Tags:
combustion chamber, engine, makeredchallenge, methane, nozzle, oxygen,
Download: free
Website: Thingiverse
Tags:
crewed, interplanetary, makeredchallenge, rocket, space, vasimr,