We’ve got plenty of evidence of liquid on the surface of Mars today. Lakes and channels indicate a past life abundant with water. But despite the evidence, scientists have had trouble modelling an ancient Mars climate warm enough to support the theory. Was the past warm and wet like the geology shows, or was it cold and icy like the climate models suggest? Brown University’s Ashley Palumbo, a Martian climatologist, joins Jake to talk weather, rain and mathematical models of the Red Planet’s mysterious history.

We Discuss Mars Past Climate

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WeMartians music is “RetroFuture”, “Electrodoodle”, and “On My Way” by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/

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