Cosmic wonders - Tiny mimas dwarfed by Saturn's Huge Rings

Lola Gayle, STEAM Register The icy moon Mimas - which is 246 miles (396 kilometers) wide - seems to be dwarfed by Saturn's enormous rings in this image from NASA's Cassini spacecraft. Appearances can be deceiving, however. According to NASA, it would seem that Saturn's rings are far more massive than they actually are. In all…