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Frozen Plains in Pluto's Heart...
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17.07.2015
Scientists have found vast frozen plains next door to Pluto's big, rugged mountains of water ice. The New Horizons spacecraft team revealed close-up photos of those plains Friday, three days after the historic flyby. Spanning a couple hundred miles, the plains are located in the bright, heart-shaped area of Pluto. Scientists speculate internal heating, perhaps from icy volcanoes or geysers might be responsible for these youthful-looking, crater-free regions.
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