http://www.reddit.com/user/SpaceXonMars
SpaceXonMars47 karma2013-02-08 17:39:50 UTC
What percentage of the current mission code do you estimate will be part of the first manned missions to Mars?
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SpaceXonMars47 karma
What percentage of the current mission code do you estimate will be part of the first manned missions to Mars?
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