Liftoff of space shuttle Endeavour on the mission lights up Launch Pad 39A and the night sky.

Liftoff of space shuttle Endeavour on the STS-123 mission lights up Launch Pad 39A and the night sky. Liftoff was on time at 2:28 a.m. EDT. The crew will make a record-breaking 16-day mission to the International Space Station and 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/Sandra Joseph, Tony Gray, Robert Murray