William D. Stanaforth is an astronaut making a visit to Mars, who’s satisfied that the journey is not going to be again. Its mission is to ascertain a colony on the planet uninhabited, utilizing know-how (obtained from floor water) to outlive. Stanaforth his contact with the surface world is sort of nonexistent. Into contact with an area station, astronauts Stanaforth is suggested to surrender on this mission not possible. Quickly, he must decide on life and demise.