NASA Flight Engineers Rick Mastracchio and Mike Hopkins are working outside the orbiting International Space Station today (Dec. 21) to fix a bad pump.
They are doing the first in a series of spacewalks to replace a degraded ammonia pump module with one of the station's two external cooling loops that keeps both internal and external equipment cool, according to NASA.
This is really a neat video because we always have a lot of questions regarding space.....living in space. You know, not questions about performing the work-tasks the astronauts have to do, but questions about normal human needs...personal hygiene.
Some kids have all the luck. It's not everyday where you get to learn about space, and travel and whats it's like to leave this stratosphere from the guys and girls who actually experiment with it and do it
They did. It happened in 2009 and scientists warned that this could cause lots of problems, weather changes being one of them. WHY would NASA & the United States do something like that NOT KNOWING the effects it could have? Who owns the moon? What if every country with the capabilities started doing the same thing. Is it just me or does civilization seem to be dumbing down, with the U.S. leading the way.
Didn't someone predict the end of the world would be coming on December 12, 2012. This may be the beginning of it! An earthquake triggered a tusnami that hit Japan hours ago. Four million people are without power.
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