View Full Version : Speedy Spacewalkers Ahead Of Pace As Next Repair Moved To Tuesday

2013-Dec-22, 02:10 AM
The ghosts of spacewalks past did not haunt the quick-working pair of astronauts who began replacing a faulty ammonia pump on the International Space Station today (Dec. 20). Unlike a difficult spacewalk to do a similar repair in 2010, NASA astronauts Rick Mastracchio and Mike Hopkins were so far ahead of schedule that they began […]

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