The Smoking Hills - A Possible Analogue for Some Geological Conditions on Mars

A paper in chemical geology looked at the smoking hills as a possible analogue for some geological conditions that have been observed on mars. The authors, if i'm understanding this correctly, they're suggesting that such signs on mars, some some milar looking details wehave observed on mars via the probes wev sent there could possibly suggest a more habitable period in mars ancient past. So fascinatindg, to think about that as well. But ther much more to talk about, because the world is full of surprising and fascinating naturally fueled flames.