Pressurized Mating Adapter 2 (PMA-2)

ISS020-E-037179 (30 Aug. 2009) --- NASA astronaut Tim Kopra (left) and European Space Agency astronaut Frank De Winne, both Expedition 20 flight engineers, work in the Pressurized Mating Adapter 2 (PMA-2) of the International Space Station while Space Shuttle Discovery (STS-128) remains docked with the station.