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Keith Cowing
22.8K posts
Keith Cowing
@KeithCowing
Explorers Club Fellow, ex-
@NASA
, editor:
@NASAWatch
&
@Astrobiology
, Lapsed climber, Explorer, Synaesthete, Former
@ChallengerCtr
board 馃枛馃徎
Reston, Virginia, USA, Earth
cowing.com
Joined May 2007
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