S131-E-009607 (13 April 2010) --- NASA astronaut Alan Poindexter, STS-131 commander; and Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki, mission specialist, work with lithium hydroxide (LiOH) canisters on space shuttle Discovery’s middeck while docked with the International Space Station.
Date April 13, 2010