Crew members participate From left are Mission Specialists Joan Higgenbotham Nicholas Patrick and Sunita Willams.

Mission STS-116 crew members participate in the Crew Equipment Interface Test at the SPACEHAB Payload Processing Facility at Port Canaveral, Fla. From left are Mission Specialists Joan Higgenbotham, Nicholas Patrick and Sunita Willams. Behind them are Commander Mark Polansky and Mission Specialist Christer Fuglesang, who is with the European Space Agency. 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 No. 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/Kim Shiflett