Arnold and Phillips on Middeck (MDDK)

S119-E-010717 (27 March 2009) --- Astronauts Richard Arnold (left) and John Phillips, look over a printout of data, as they float relatively freely on the middeck of the Earth-orbiting Space Shuttle Discovery. The two STS-119 mission specialists and five other astronauts are in the midst of their final full day in space before their scheduled return home on March 28.