Space shuttle Atlantis and its crew of six astronauts are headed for space, ready to begin their 11-day mission to the International Space Station. The climb to orbit takes about 8 1/2 minutes.

Following a smooth countdown, with no technical issues and weather that steadily improved throughout the afternoon, the shuttle lifted off from Launch Pad 39A on-time from Launch Pad 39A at NASA’s Kennedy Space Center in Florida at 2:28 p.m. EST.

Launch Day for Atlantis
The STS-129 mission will be commanded by Charles O. Hobaugh and piloted by Barry E. Wilmore. Mission Specialists are Robert L. Satcher Jr., Mike Foreman, Randy Bresnik and Leland Melvin. Wilmore, Satcher and Bresnik will be making their first trips to space.

Atlantis and its crew will deliver two control moment gyroscopes, equipment and EXPRESS Logistics Carrier 1 and 2 to the International Space Station. The mission will feature three spacewalks.

The mission also will return station crew member Nicole Stott to Earth and is slated to be the final space shuttle crew rotation flight.