A frozen pond on Pluto

Laurel MD (SPX) Mar 28, 2016

NASA’s New Horizons spacecraft spied several features on Pluto that offer evidence of a time millions or billions of years ago when – thanks to much higher pressure in Pluto’s atmosphere and warmer conditions on the surface – liquids might have flowed across and pooled on the surface of the distant world.

“In addition to this possible former lake, we also see evidence of channels that may —> Read More

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