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ISS020-E-038483 (5 Sept. 2009) --- NASA astronaut John ?Danny? Olivas, STS-128 mission specialist, participates in the mission's third and final session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. Visible in the reflections of his helmet visor are various components of the station, Earth's horizon and European Space Agency astronaut Christer Fuglesang, mission specialist. During the seven-hour, one-minute spacewalk, Olivas and Fuglesang deployed the Payload Attachment System (PAS), replaced the Rate Gyro Assembly #2, installed t…
