Water, water everywhere with Bethany Ehlmann
Planetary Radio: Space Exploration, Astronomy and Science
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What's Next for Mars Exploration?
We know there's water on mars. But the real question is, what kinds of environments were they? How long did they last? Where did they go? Could there have been life in these environments? So tokada take it to the next step. The answer was that some of these were on torrains that were two billion year sold.
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