I know Pluto is now considered a dwarf planet, with all its ice, and some water ice at that, there's a good chance for life. Consider the polar ice caps on earth. In the ice are ice worms that live their entire lives in the ice. They say it's -387 degrees F on Pluto, but, it has water ice, which as I understand it, should not be as cold, so maybe it has ice worms as well?