Pluto Has Ocean Beneath Its Surface? Scientists Think So | Video

The lack of dense "Ice II" on the surface is an indication that an ocean may still flow below, according to Brown University and Planetary Science Institute scientists. The researchers used thermal evolution models and imagery from NASA's New Horizons' mission to draw their conclusions on the icy dwarf. (Full Story)

Dwarf Planet Pluto: Facts About the Icy Former Planet

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