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ISS036-E-019885 (16 July 2013) --- NASA astronaut Chris Cassidy, Expedition 36 flight engineer, attired in an Extravehicular Mobility Unit (EMU) spacesuit, is pictured in the International Space Station’s Quest airlock as the July 16 spacewalk draws to a close. A little more than one hour into the spacewalk, European Space Agency astronaut Luca Parmitano (out of frame) reported water floating behind his head inside his helmet. The water was not an immediate health hazard for Parmitano, but Mission Control decided to end the spacewalk early.
