NASA's Pegasus barge arrived at Stennis Space Center on Nov. 16, delivering space shuttle main engine ground support equipment to the south Mississippi facility. Stennis tested every main engine used on all 135 space shuttle flights.
NASA's Pegasus barge arrived at Stennis Space Center on Nov. 16, delivering space shuttle main engine ground support equipment to the south Mississippi facility. Stennis tested every main engine used on all 135 space shuttle flights.