This week in 2001, space shuttle Discovery and STS-105 landed at NASA’s Kennedy Space Center following a successful 12-day mission to the International Space Station. This was the 11th space station assembly flight. The goals of STS-105 were rotating the Expedition Two crew with the Expedition Three crew and delivering supplies using the Italian-built Multipurpose Logistics Module, Leonardo. Here, the STS-105 crew departs the orbiting laboratory. Today, the Payload Operations Integration Center at Marshall serves as “science central” for the space station, working 24/7, 365 days a year in support of the orbiting laboratory’s scientific experiments. The NASA History Program is responsible for generating, disseminating and preserving NASA’s remarkable history and providing a comprehensive understanding of the institutional, cultural, social, political, economic, technological and scientific aspects of NASA’s activities in aeronautics and space. For more pictures like this one and to connect to NASA’s history, visit the Marshall History Program’s webpage. (NASA)