published on: 2013-03-15 05:02:47
fearlesspilot21.tumblr.com/post/45401594809/
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burekevan: Dr. Neil deGrasse Tyson on the defunding of NASA.
fearlesspilot21.tumblr.com/post/45406291100/
fearlesspilot21.tumblr.com/post/45406792092/