National Day of Service (201301190030HQ)

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Photo credit: © NG Images / Alamy / Afripics
License: Licensed
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Keywords: alvin, alvindrew, astronomy, carla, carlacioffi, cioffi, day, dc, drew, mall, massimino, mike, mikemassimino, nasa, national, nationaldayofservice, nationalmall, service, space, washington