Astronauts Replace a Pump, Hoping to Stop Leak

[unable to retrieve full-text content]Flakes of frozen ammonia coolant were spotted drifting from the left side of the space station. But astronauts cannot seem to find the leak.

Source: http://www.nytimes.com/2013/05/12/science/space/astronauts-replace-a-pump-hoping-to-stop-leak.html?partner=rss&emc=rss

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