• su25@lemmygrad.ml
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    1 year ago

    the possible detection of dimethyl sulfide on K2-18 b by JWST is incredible. one of the most convincing leads i’ve seen so far.

    • cfgaussian@lemmygrad.ml
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      1 year ago

      So i’m not the most well versed in chemistry or biology but i know a fair bit of physics and geology, and i know that both CO2 and methane can form through geological processes. Which is why i was not that impressed by this news at first. But is there something more special about dimethyl sulfide that requires biotic processes? Couldn’t it also just come from something like volcanic activity?