Titan Roller

Maybe Titan DOES have life...just very exotic. Besides, when the Cassini/Huygens probe landed there in 2004, it only saw a small fraction of the world because it was stationary. Look at it this way: if a stationary alien probe landed deep in the Sahara desert on Earth, the aliens who sent it would never know that Earth even possessed life! So, though we know Titan has lakes, rivers and oceans of liquid hydrocarbons, we know virtually nothing about the rest of the planet. I mean, for all we know, there could very well be a tribal civilization on Titan! I would suggest, in that case, that NASA/ESA/whoever sends a rover, rather than a probe, to Titan and any other world we want to have explored.

Well, enough of my jabberjaw. That's a neat picture in every way!