Four spacewalks are planned during space shuttle Endeavour's STS-118 assembly mission to the International Space Station, with tasks including installation of the new Starboard 5 truss, replacement of a stabilizing gyroscope unit and a host of other jobs. Paul Boehm, STS-118 lead spacewalk officer, previews the EVAs in this briefing.
Source: NASA TV (45 min 35 sec Full briefing file)
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