Artist's concept of Saturn and its moon Titan.

- Image ID: C0DWEA
Stocktrek Images, Inc. / Alamy Stock Photo
Image ID: C0DWEA
Artist's concept of how Saturn and Titan might look from a position in orbit around Titan. While in reality Saturn is vastly larger than Titan, it appears smaller here because Titan's orbit puts Saturn at a distance of about 700 thousand miles. Sunlight filtering through Titan's upper atmospheric haze, extending over 300 miles above the surface, gives a bluish cast to its limb.