Crew of mission STS-100

The STS-100 crew stops to pose for a photo at the Shuttle Landing Facility at the Kennedy Space Center, Florida. They are there to take part in Terminal Countdown Demonstration Test activities. Left to right, are Mission Specialists Yuri Lonchakov, John Phillips, and Umberto Guidoni, Pilot Jeff Ashby, Mission Specialists Chris Hadfield and Scott Parazynski and Commander Kent Rominger. (Credit: NASA)