Authors:

We have at last glimpsed the surface of the fabled world, Titan, Saturn's largest moon and the greatest single expanse of unexplored territory remaining in the Solar System today.

"Space probe sees Xanadu on Saturn moon" by Robert Roy Britt, www.cnn.com. May 7, 2004.
We have at last glimpsed the surface of the fabled world, Titan, Saturn's largest moon and the greatest single expanse of unexplored territory remaining in the Solar System today.