Boeing Defense Retweeted NASA_SLS
The Pegasus barge will transport #Boeing-built core stage once it’s complete - http://www.boeing.com/space/space-launch-system/ …https://twitter.com/NASA_SLS/status/594163034240774145 …
Boeing Defense added,
7:09 AM - 4 May 2015
0 replies
12 retweets
4 likes
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