(04/19/2002) - Standing underneath Atlantis, the STS-110 crew poses for a photo. From left are Pilot Stephen Frick, Mission Specialist Rex Walheim, Commander Michael Bloomfield, and Mission Specialists Jerry Ross and Steven Smith. The sixth and seventh crew members, Mission Specialist Ellen Ochoa and Lee Morin, are missing from the photo. Atlantis landed on KSC's Shuttle Landing Facility after 171 orbits, completing a 10-day, 19-hour, 4.5-million mile mission to the International Space Station. Main gear touchdown was 12:26:57 p.m. EDT, nose gear touchdown was 12:27:09 p.m. and wheel stop was 12:28:07 p.m. The crew delivered and installed the S0 truss, which will support cooling and power systems essential for the addition of future international laboratories, on the Station