At NASA's Kennedy Space Center in Florida, STS-128 Mission Specialist Christer Fuglesang takes his turn driving an M-113 armored personnel carrier. Fuglesang represents the European Space Agency. The crew is at Kennedy for a launch dress rehearsal called the terminal countdown demonstration test, or TCDT, which includes emergency exit training and equipment familiarization, as well as a simulated launch countdown. Launch of Discovery is targeted for late August. Photo credit: NASA/Kim Shiflett