Space shuttle Endeavour rolls toward the Vehicle Assembly Building after leaving the Orbiter Processing Facility.

On its transporter, space shuttle Endeavour rolls toward the Vehicle Assembly Building after leaving the Orbiter Processing Facility. In high bay 1 of the VAB, Endeavour will be attached to its external fuel tank and solid rocket boosters in preparation for its upcoming mission, STS-123, to the International Space Station targeted for March 11. The mission will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Photo credit: NASA/Jim Grossmann