NASA Spacewalk Livestream, Astronauts Perform Urgent Repairs: Watch Here

By Tara MacIsaac, Epoch Times
December 21, 2013 Updated: July 18, 2015

NASA astronauts Rick Mastracchio and Mike Hopkins perform urgent repairs on the International Space Station. They went on a spacewalk Sunday. The astronauts have unhooked four fluid quick disconnects from the faulty ammonia pump module and they continue repairs, preparing to install a new unit.  

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