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| Home > Photos > NASA > On the Launchpad > STS-55 Rollout | |

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        1993 The Space Shuttle Columbia rolls to Launch pad 39A from the Vehicle 
        Assembly Building. Already inside the orbiter's cargo bay is the payload 
        for the upcoming STS-55 flight, the D-2 Spacelab module and Unique Support 
        Structure.  | 
| Home > Photos > NASA > On the Launchpad > STS-55 Rollout | 
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