Life on Saturn’s moon Titan? Maybe. It seems like something’s happening there. If it’s life, it would be a very cold sort of gas-eating, “methane-based” life that does not require water. Such a life form has never before been identified.
Although Titan’s water is frozen as solid as granite, many other conditions conducive to life exist on the moon. Here‘s a story I wrote about the possibility of lightning there. Lightning may have sparked life on Earth — and, perhaps, Titan?