Expedition 68 Flight Engineers (middle left to right) Frank Rubio and Josh Cassada, both from NASA, assist astronauts (far left and right) Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA) and Nicole Mann from NASA out of their Extravehicular Mobility Units (EMUs), or spacesuits. The spacewalkers had just finished a seven-hour and 21-minute spacewalk installing a modification kit on the International Space Station's starboard truss structure preparing the orbital lab for its next roll-out solar array. Roscosmos cosmonaut Anna Kikina is in the background participating in post-spacewalk photography activities.
