Discovery is on a back of airplane. What a rare scene!|Space shuttle Discovery retires http://cnn.com/video/data/2.0/video/tech/2012/04/17/nat-pkg-shuttle-discovery-retires.cnn.html … #cnn
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Discovery is on a back of airplane. What a rare scene!|Space shuttle Discovery retires http://cnn.com/video/data/2.0/video/tech/2012/04/17/nat-pkg-shuttle-discovery-retires.cnn.html … #cnn