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Alien life rules
(sh.itjust.works)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
That being said, if earth isn't some incredible fluke, and similar planets exist bearing life, that life will most likely resemble earth life because it will be adapted to similar niches and environmental conditions.
Other ditches are observably a similar shape, so other puddles must be similar is not a leap in logic.