To support NASA's 50th Anniversary, NASA government and contractor employees gathered to form a giant "D" outside the Dryden Aircraft Operations Facility Oct. 28, 2008.
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To support NASA’s 50th Anniversary, NASA government and contractor employees gathered to form a giant “D” outside the Dryden Aircraft Operations Facility Oct. 28, 2008.October 22, 2008NASA Photo / Tom Tschida› Dryden People Description