STS-33 Discovery, Orbiter Vehicle (OV) 103, is towed by nose landing gear via ground cart into the Kennedy Space Center (KSC) Orbiter Processing Facility (OPF). During its servicing in the OPF, OV-103's orbital maneuvering system (OMS) pods will be installed. OV-103 will be moved to the Vehicle Assembly Building (VAB) (visible in the background) when OPF maintenance procedures are completed. View provided by KSC with alternate number KSC-89PC-659.