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#PlutoFlyby data suggests sublimating methane ice (purple) may be exposing water ice (blue) https://t.co/pXOMUcVpZO http://pic.twitter.com/YvDqaOrwwS

— NASA New Horizons (@NASANewHorizons) March 11, 2016

via Twitter https://twitter.com/NASANewHorizons

March 11, 2016 at 09:17PM