There was a lot of hubbub this week among space geeks about the first spotting of waves on the freaky methane lakes that cover much of Titan, perhaps the most Earth-like spot outside of the real deal in our solar system. But it's still waaay premature to pack up your space wetsuit and start nagging NASA or Elon Musk to hitch a ride beyond the asteroid belt.
Saturn's spooky moon has a planet-like atmosphere and liquid covering much of its surface, making it one of the most likely nearby places to harbor (probably very weird) alien life. But while Titan shares a number of Earth-like characteristics such as its craggy peaks, running rivers, and even thunderstorms, it doesn't appear to have strong enough winds to whip up methane waves on its large lakes. … Read more