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CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, the STS-126 crew poses for a photo in front of the M-113 armored personnel carrier they practiced driving. From left are Mission Specialists Sandra Magnus, Shane Kimbrough, Steve Bowen, Heidemarie Stefanyshyn-Piper and Donald Pettit; Commander Chris Ferguson; and Pilot Eric Boe. The crew is at Kennedy for pre-launch preparation known as Terminal Countdown Demonstration Test, or TCDT. The training provides astronauts and ground crews with an opportunity to participate in various simulated countdown activities, including equipm…
