Spacewalk

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Astronaut Dave Williams participated in the STS-118 mission's fourth and final session spacewalk, as construction and maintenance continued on the International Space Station. During the 5-hour spacewalk, Williams and astronaut Clay Anderson (out of frame) installed the External Wireless Instrumentation System antenna, attached a stand for the shuttle's robotic arm extension boom and retrieved the two Materials International Space Station Experiments (MISSE) to be brought back on the shuttle.

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Size: 3032px × 2004px
Photo credit: © Photo Researchers / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: astronaut, dave, experiments, exploration, external, instrumentation, international, iss, maintenance, man, materials, men, misse, people, person, space, spacewalk, station, sts-118, suit, system, williams, wireless