Last updated on April 24, 2014 at 17:35 EDT
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July 7, 2011
Though it was a bit before Friday midnight in Houston, it was already into the morning hours of Saturday by Greenwich Mean Time (GMT) when astronauts James F. Reilly (left) and Michael L. Gernhardt were photographed with a digital still camera in the Crew Lock prior to depressurization of the compartment for the third and final space walk of STS-104.