Prior to their departure the crew pauses for the media at the Shuttle Landing Facility.

Prior to their departure, the STS-110 crew pauses for the media at the Shuttle Landing Facility. Standing left to right are Mission Specialists Jerry Ross, Steven Smith and Lee Morin; Commander Michael Bloomfield; Pilot Stephen Frick; and Mission Specialists Rex Walheim and Ellen Ochoa. The crew was at KSC for Terminal Countdown Demonstration Test activities that included the payload familiarization and a simulated launch countdown. Scheduled for launch April 4, the 11-day STS-110 mission will feature Space Shuttle Atlantis docking with the International Space Station (ISS) and delivering the S0 truss, the centerpiece-segment of the primary truss structure that will eventually extend over 300 feet