Christer Fuglesang and Mark Polansky check data on a computer while examining the rack front stowage trays that are used inside the SPACEHAB module.

At SPACEHAB in Cape Canaveral, Fla., STS-116 Pilot William Oefelein, Mission Specialist Christer Fuglesang and Commander Mark Polansky check data on a computer while examining the rack front stowage trays that are used inside the SPACEHAB module. Mission crews make frequent trips to the Space Coast to become familiar with the equipment and payloads they will be using. STS-116 will be mission number 20 to the International Space Station and construction flight 12A.1. The mission payload is the SPACEHAB module, the P5 integrated truss structure and other key components. Launch is scheduled for no earlier than Dec. 7. Photo credit: NASA/George Shelton