NASA officials confident that Discovery 's mission will go as planned . Initially , a mechanical problem had forced NASA to delay the final launch of the Discovery , the space agency said Friday . Crew of two , set to go on an 11-day mission . Orbital Maneuvering System Pod ##cast .
NASA officials confident that Discovery 's mission will go as planned . Crew of two , set to go on an 11-day mission . Orbital Maneuvering System Pod ##cast .