Space ShuttleSpace Shuttle Endeavour lifts off on the 122nd shuttle flight, a 16 day mission to deliver two new key components of the International Space Station. The unpressurized portion of the Japanese Aerospace Exploration Agency’s Kibo laboratory is delivered and attached, while the two-armed Dextre robotic arm system built in Canada is also installed. Aboard Endeavour for her 21st flight are Commander Dominic Gorie, Pilot Greg Johnson, and mission specialists Garrett Reisman, Robert Behnken, Mike Foreman, Takao Doi and Rick Linnehan. Reisman remains on the ISS, while station astronaut Leopold Eyharts hitches a ride back to Earth aboard the shuttle.