S103-E-5015 (20 December 1999) --- Astronaut Claude Nicollier, mission specialist representing the European Space Agency (ESA), shares space with STS-103 crew mates on Discovery's flight deck. The astronauts spent a portion of flight day 1 preparing for the upcoming rendezvous and docking with the Hubble Space Telescope (HST). The photo was recorded with an electronic still camera (ESC)at 16:21:22 GMT, December 20, 1999.