NASA astronaut Chris Cassidy, Expedition 36 flight engineer, works with spacewalk equipment in the Quest airlock of the International Space Station in preparation for the first of two sessions of extravehicular activity (EVA) scheduled for July 9 and July 16.
ISS036-E-013069 (30 June 2013) — NASA astronaut Chris Cassidy, Expedition 36 flight engineer, works with spacewalk equipment in the Quest airlock of the International Space Station in preparation for the first of two sessions of extravehicular activity (EVA) scheduled for July 9 and July 16.