KSC-2011-1758

CAPE CANAVERAL, Fla. -- Smoke and steam billow around space shuttle Discovery and Launch Pad 39A at NASA's Kennedy Space Center in Florida, as the shuttle's solid rocket boosters and main engines ignite for lift off embarking on its final mission. Launch to the International Space Station was at 4:53 p.m. EST. Discovery and its six-member crew will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, the dexterous humanoid astronaut helper, to the orbiting outpost. Discovery is flying on its 39th mission and is scheduled to be retired following STS-133. This is the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on the STS-133 mission, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Tony Gray and Tom Farrar