S133-E-007942 (28 Feb. 2011) --- NASA astronauts Eric Boe (left), STS-133 pilot; and Steve Bowen, mission specialist, work with lithium hydroxide (LiOH) canisters from beneath space shuttle Discovery’s middeck while docked with the International Space Station. Photo credit: NASA or National Aeronautics and Space Administration
Date March 1, 2011