Bob Behnken
@AstroBehnken
Father, Husband.
@LMSpace, retired NASA Astronaut, Caltech and WUStL graduate.
12-05-2014 19:52:41
784 Tweets
352,6K Followers
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I’ve always been impressed with the work done by National Park Service. Activities like the Junior Ranger program make an extra effort to ensure the next generation of explorers gets an early start! I’m sure there are future NASA Astronauts among the participants!