Topic: Courtenay McMillan
Two spacewalking astronauts have successfully replaced a liquid ammonia cooling pump, which will allow the International Space Station to return to full power this week.
08/16/2010 03:29 pm
One of the two cooling pumps on the International Space Station broke Saturday. The crew will have to replace the 800-pound item without help from the space shuttle.
08/02/2010 09:25 pm