Interesting. Modestly proportioned Saturnian moon apparently enjoys tidal heating sufficient to generate higher temperatures in its vast subsurface ocean than you or I might enjoy. Have heat, water, organic chemistry and a few billion years between them yielded self-replicating molecules? Few if any of us are likely ever to know. Had humanity employed half the treasure and ingenuity it has spent upon slaughter and profits since the release of Kubrick's 2001 on planetary exploration, we'd have learned the answer by now.

cordially,