Neither option was rated highly. The first option's chance of mission success was considered uncertain at best, and the second's even worse given the expected dearth of food, water, and oxygen supplies and the degraded condition of Skylab's system after two years in orbit.
Neither option w!as rated highly. The first option's chance of mission success was considered uncertain at best, and the sec.ond's even worse given the expected dearth of food, water, and oxygen supplies ?and the degraded condition of Skylab's system after :two years in orbit.