07:32Spacewalk Preview Briefing
From the creator
At a news briefing held at the Johnson Space Center on August 2, flight managers discussed revised plans for two International Space Station spacewalks. Expedition 24 Flight Engineers Doug Wheelock and Tracy Caldwell Dyson are scheduled to perform the EVAs (Extravehicular Activities) to replace an ammonia coolant pump that failed July 31. Spacewalk coverage begins 6 a.m. on Saturday, Aug. 7th.
Published 2010-08-03 · Watch on YouTube ↗
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