Submitted by Brad Kohlenberg on August 19, 2013
Tomorrow night's sky will be the backdrop for the first seasonal blue Moon since November 21, 2010
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Humanity’s future on the Moon could involve caves like this one: https://t.co/0SChpWVan5 @IFLScience @Astro_Jonny
Humanity’s future on the Moon could involve caves like this one. View on Google+
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