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pluto new images new horizons nasa charon orig_00004508
pluto new images new horizons nasa charon orig_00004508

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    New images of Pluto show mountains, but no craters

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New images of Pluto show mountains, but no craters

Former NASA astronaut Mike Massimino breaks down what scientists may be learning from new images of Pluto.

New images of Pluto show mountains, but no craters

Former NASA astronaut Mike Massimino breaks down what scientists may be learning from new images of Pluto.