Liquid Water Under the Martian Polar Ice? Maybe Not
Planetary Radio: Space Exploration, Astronomy and Science
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Are We Going to Have to Drill Down Through the Ice at the Pole?
CNN's John Defterios talks to co-founder of mars express, Jeff Smith. He says scientists have found reflective patches on ice at the pole that may be caused by water. But they can't know for sure until they drill down and get samples from below. This could happen in a decade or two decades, but is it possible? "I don't think this can happen in the next decade or two 20s," he says.
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