European Space Agency astronaut Luca Parmitano and NASA astronaut Chris Cassidy exit the Quest airlock for a spacewalk as work continues on the International Space Station July 9, 2013 in Earth orbit. During the six-hour, seven-minute spacewalk, Cassidy and Parmitano prepared the space station for a new Russian module and performed additional installations on the stations backbone.

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European Space Agency astronaut Luca Parmitano and NASA astronaut Chris Cassidy exit the Quest airlock for a spacewalk as work continues on the International Space Station July 9, 2013 in Earth orbit. During the six-hour, seven-minute spacewalk, Cassidy and Parmitano prepared the space station for a new Russian module and performed additional installations on the stations backbone.

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Size: 6048px × 4032px
Location: Earth orbit
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: airlock, american, astronaut, astronauts, canadarm, capsule, eva, horizontal, iss, italian, nasa, outdoors, quest, repairs, science, space, spacecraft, spacesuits, spacewalk, technology, usa, work, working