ISS028-E-009229 (22 June 2011) --- NASA astronaut Ron Garan, attired in his Extravehicular Mobility Unit (EMU) spacesuit, is pictured in the Quest airlock of the International Space Station. Garan and NASA astronaut Mike Fossum (out of frame), both Expedition 28 flight engineers, were participating in a ?dry run? in preparation for a planned spacewalk during STS-135/ULF-7. Japan Aerospace Exploration Agency astronaut Satoshi Furukawa, flight engineer, assisted Garan and Fossum during the exercise.