50 Years of Space Exploration

Where have we been in space – 50 Years of Space Exploration.  I missed this very cool graphic when it was first published 3 years ago.  Original at http://www.flickr.com/photos/adamcrowe/4002050596/in/set-72157622579426670/

By | 2014-07-23T13:21:38+00:00 Nov 1, 2012|Uncategorized|0 Comments