Callisto

http://www.solarviews.com/raw/jup/callisto.jpg

Moon of Jupiter

http://www.celestiamotherlode.net/catalog/images/screenshots/various/jupiter_Callisto_VT_Surface_Map_1__John_van_Vliet.jpg

Jupiter

Jupiter

Callisto is the 4th moon of Jupiterhttp://www.nasa.gov/centers/ames/images/content/175523main_jupiter-flyby-03hires.jpg

http://upload.wikimedia.org/wikipedia/commons/e/ef/Galileo_Galilei01.jpg

Discovered by this guy

http://www.vroma.org/images/raia_images/marius.jpg

Gaius Marius

http://www.astronomynotes.com/solarsys/pics/galilean-satellitesb.jpg

http://images.brighthub.com/7B/8/7B87CC348F3164E3D439438CB42E8ECC56B14F3D_small.jpg

http://www.johnstonsarchive.net/astro/gallery/Callisto.jpg

http://apod.nasa.gov/apod/image/9811/callistocore_jpl.jpg

Jupiter Callisto

http://www.astro.wisc.edu/~townsend/resource/teaching/diploma/mercury.gif

Mercury Callisto

callisto Earth’s Moon