.@kchangnyt My money's on Martian marsh gas. Pockets of water with microbial life. I'd want to know if there's for a seasonal correlation in the increased levels. MT Something on Mars Is Producing Gas Usually Made by Living Things on Earthhttps://nyti.ms/2FH95J5
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Is there evidence of volcanic activity? If not what else could cause high temp?
Mars still has a molten core, although no convection in the mantle like in Earth.
