Stock Photo - Space Shuttle Atlantis approaches landing on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 13-day STS-122 mission. Onboard are NASA astronauts Steve Frick, commander; Alan Poindexter, pilot; Leland Melvin, Rex Walheim, Stanley Love, Daniel Tani, and European Space Agency (ESA) astronaut Hans Schlegel, all mission specialists. Main gear touchdown was 9:07:10 a.m. (EST). Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab.