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Document Date: 2013-10-23 14:44:20
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File Size: 3,10 MB
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Company
Scholastic Inc. /
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Organization
National Aeronautics and Space Administration /
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Person
Johannes Kepler /
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Position
Teacher /
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SocialTag
Astrobiology
Exoplanetology
SETI
Space telescopes
Kepler-22b
Kepler
Planet
Extraterrestrial life
Rare Earth hypothesis
Spaceflight