Centuries-Old Planetary Mystery Solved With Cassini Data | NYT Take that Iapetus. Science 1, Mysteries 0. Centuries-Old Planetary Mystery Solved With Cassini Data | NYT SHAREClick to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)Click to email a link to a friend (Opens in new window)Like this:Like Loading... Related