JSC2012-E-211707(31 Aug. 2012) --- Astronauts Andrew Feustel (left) and Mike Fossum put their heads together as they evaluate in Earth's gravity environment some procedures for a zero-gravity space walk in the near future to be conducted by the Expedition 32 crew members aboard the International Space Station. Personnel from JSC’s Mission Operations Directorate along with a handful of astronauts and engineers spent a good part of the afternoon on Aug. 31 evaluating procedures for an unscheduled space walk to be conducted at the station. The need for a follow-up session of extravehicular activity eventuated when the two space walkers from Expedition 32 were unable to complete all their objectives on an Aug. 30 space walk. Photo credit: NASA