The final launch for shuttle program of sts-135 is a sentimental one as it crosses into history. A nice three minute launch video is available here. The NASA website provides details of last mission: "a 12-day mission to the International Space Station. Atlantis carries a crew of four and the Raffaello multipurpose logistics module containing supplies and spare parts for the space station. The STS-135 astronauts are: Commander Chris Ferguson, Pilot Doug Hurley, and Mission Specialists Sandy Magnus and Rex Walheim."