English: STS-56 Discovery, OV-103, ET, & SRB on KSC crawler transporter during rollout. STS-56 Discovery, Orbiter Vehicle (OV) 103, mounted on the external tank (ET) and flanked by two solid rocket boosters (SRBs) and atop the mobile launcher platform, approaches Kennedy Space Center (KSC) Launch Complex (LC) 39B during crawler transporter rollout. The fixed service structure (FSS) tower and retracted rotating service structure (RSS) on the left and the sound supression water system tank on the right frame OV-103 against a blue and white sky. View provided by KSC with alternate KSC number KSC-93PC-425.
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