STS-122 is the name of the 121st flight of the Space Shuttle, taking seven people into outer space to visit the International Space Station. The flight delivered a module to the space station, called "Columbus". The Space Shuttle "Atlantis" carried the module. The flight started at 19:45 UTC, on 7 February 2008, from the Kennedy Space Center in Florida. The flight ended on 20 February, at 14:07 UTC, when the Shuttle went back to the Kennedy Space Center.