Scientists find out
some of the secrets of the fourth moon of Saturn. Dione is the fourth largest
natural satellite of Saturn. Dione was release the famous Italian astronomer
Giovanni Cassini in 1684. However, officially its current name the given
satellite of has received only in 1847. Its diameter is 1 123.4 kilometers. This
Saturnine satellite of consists predominantly of water ice with considerable
admixture of stone breeds of in internal layers of. Scientists have made a
similar postulation proceeding from the density of Dione.
