Astronauts Make Progress on Spacewalk

From the creator

Expedition 24 astronauts Doug Wheelock and Tracy Caldwell Dyson conducted the first of two planned spacewalks needed to replace a failed ammonia pump module that helps cool the International Space Station on Aug. 7. They will conduct a second spacewalk no earlier than Aug. 11, and possibly a third to continue the pump replacement effort.

Published 2010-08-07 · Watch on YouTube ↗
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