Endeavour Astronauts Hold Countdown Demonstration Test
Space Shuttle Endeavour STS-126 crew members, (r-l) Commander Christopher Ferguson, pilot Eric Boe, mission specialists Donald Pettit, Steve Bowen, Heidemarie Stefanyshyn-Piper, Shane Kimbrough, and Sandy Magnus pose for a photo after walking out of the operations and checkout building during the Terminal Countdown Demonstration Test at Kennedy Space Center in Cape Canaveral, Fla., October 29, 2008. Endeavour is scheduled for launch on November 14, 2008.
(Oct. 29, 2008 - Source: Matt Stroshane/Getty Images North America) more pics from this album »