Boeing Defense Retweeted NASA Rover Challenge
Today, @RoverChallenge focuses on #NASA's aspirations to reach deep space - http://www.nasa.gov/content/nasas-journey-to-mars … #JourneyToMarshttps://twitter.com/RoverChallenge/status/717771028160778240 …
Boeing Defense added,
12:36 PM - 7 Apr 2016
0 replies
6 retweets
9 likes
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