The 11-day mission delivered key spare parts to prolong the life of the international space station. The parts are expected to add years to the station's life after the space shuttle fleet is retired next year.
The Atlantis astronauts performed three spacewalks and installed two platforms on the station's backbone. The platforms will hold the spare parts that Atlantis delivered.
The following CBS video covers the highlights of the just completed mission:
NASA's next shuttle mission, Delivery of Node 3, named Tranquility, and the Cupola, a robotic control station, is scheduled for Feb. 4, 2010.