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The STS-103 crew head for the Astrovan that will take them to Launch Pad 39B and more Terminal Countdown Demonstration Test (TCDT) activities. From left to right are (front row) Mission Specialists Steven L. Smith, C. Michael Foale (Ph.D.), and John M. Grunsfeld (Ph.D.), and Pilot Scott J. Kelly; (back row) Mission Specialists Claude Nicollier of Switzerland and Jean-François Clervoy of France, who are with the European Space Agency, and Commander Curtis L. Brown Jr. The TCDT provides the crew with emergency egress training, opportunities to inspect their mission payloads in the orbiter's payl…
