Peculiar 'Island' On Saturn Moon - New Imagery Snapped By Cassini | Video

The strange feature that appeared on the shoreline of Titan's Ligeia Mare sea was imaged by NASA's Cassini probe in July 2013 and again in August 2014. Previous to the 2013 fly-by there was no sign of the "island." Scientist have made suggestions during its study that it could be "rising bubbles" or "surface waves." (Full Story)

The latest theory from researchers is that a change in seasons is behind the feature's formation.