JazMuadDib writes "Scientists expected a few rough spots when their space drone snapped close-range images of Titan, Saturn's largest moon. Instead, the planetlike moon appears to have a bizarre, mysteriously smooth surface, and Tuesday's images have left them in a state of wonder. Read more at the Tucson Citizen." NASA's Cassini pages have a wide assortment of images and analysis. Cassini's data has already thrown scientists for loop.