Routing

route 1 : Space Travel + Solar Panel Array + Crater Crossing

route 2 :Extraction + Saving GERHARD + inserd Tube Module

route 3 : get Gerhard’s body into the airlock chamber. + Remove Cone Module + insert Dock Module + Food Production + take satellite X + remove meteoroid on the ring + Lander Touch-Down

route 4 : 3D printing + Strength Exercise+ Meteoroid Deflection

route 5: Satellite Orbits + Aerobic Exercise + Water core supply + Place lander , 2 × 4 brick + gas core in the lander’s target circle