Zamka , Wilson and Nespoli on flight deck

View of Astronauts George Zamka (red shirt),STS-120 pilot, Stephanie Wilson, STS-120 Mission specialist, and Paolo Nespoli, STS-120 Mission specialist representing the European Space Agency (ESA), as they pose for a photo on the flight deck of Space Shuttle Discovery during flight day eight activities while docked with the International Space Station.