Dione is the fourth largest and tidally locked moon of Saturn with a diameter of 1,123 km (698 miles).[1] There are many craters and ice cliffs on its surface. It was discovered by Giovanni Domenico Cassini in 1684.[2]
Dione in Sol
References
↑"Dione explained", How it Works, Imagine Publishing (42), p. 68, 2012-12-27
↑Cox, Brian; Cohen, Andrew (2010). Wonders of the Solar System. HarperCollins. p. 94-95. ISBN 9780007386901.
