Space shuttle Endeavour is lowered into high bay 1 toward the external tank seen below.

In the Vehicle Assembly Building, space shuttle Endeavour is lowered into high bay 1 toward the external tank seen below. The shuttle will be mated with the tank and solid rocket boosters in preparation for launch on the STS-123 mission, 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/Dimitri Gerondidakis