Did you know @NASA's @MarsCuriosity rover is, as 4 @bcmerchant, "an interplanetary climate science lab?" http://ow.ly/cQ5HD HT @TreeHugger
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Did you know @NASA's @MarsCuriosity rover is, as 4 @bcmerchant, "an interplanetary climate science lab?" http://ow.ly/cQ5HD HT @TreeHugger