CAPE CANAVERAL, Fla. -- The astronauts on NASA's final shuttle voyage floated out of the International Space Station for the last time yesterday, leaving behind a historic U.S. flag and a commemorative shuttle model to mark the end of a 30-year era.
Atlantis was set to undock from the orbiting lab early today, providing the last glimpses of a space shuttle in flight before the fleet is retired.
As the hatches swung shut behind the four crew members of Atlantis, it closed "a chapter in the history of our nation," space station astronaut Ronald Garan Jr. noted in an emotional farewell ceremony.
He attached the small flag, which had rocketed into orbit on the very first shuttle flight in 1981, to the door of the space station hatch before the shuttle astronauts departed. Atlantis has been parked at the space station for over a week, unloading a year's worth of supplies and packing up trash and old equipment for the trip home.