Callisto (moon) - Wikipedia
Callisto (/ kəˈlɪstoʊ / kə-LIST-oh) is the second-largest moon of Jupiter, after Ganymede. It is also the third-largest moon in the Solar …
Callisto - Science@NASA
Apr 25, 2025 · Callisto is the most heavily cratered object in our solar system. Callisto is Jupiter’s second largest moon and the third …
Callisto Facts - NASA Science
Apr 22, 2025 · Callisto is Jupiter’s second largest moon and the third largest moon in our solar system; its surface is the most heavily …
Callisto | Facts & Exploration | Britannica
Callisto, outermost of the four large moons (Galilean satellites) discovered around Jupiter by the Italian astronomer Galileo in 1610. It …
Callisto (moon) - Simple English Wikipedia, the free encyclopedia
Callisto (moon) ... Callisto is a moon of the planet Jupiter. It was discovered in 1610 by Galileo Galilei and named after Kallisto. [1] It …
Callisto: Facts About Jupiter's (Not So) Dead Moon
Apr 19, 2023 · Callisto is Jupiter's second-largest moon and the outermost of the Galilean satellites. It has an ancient, cratered …
Callisto Moon Facts
Callisto is the second largest moon in the Jupiter system and is nearly the size of Mercury. It is the most distant of the Galilean …
Callisto: Facts about Jupiter's Moon, Callisto • The Planets
Callisto orbits just beyond Jupiter’s main radiation belt and is the outermost of the Galilean moons – the four largest moons of …
In Depth | Callisto – NASA Solar System Exploration
Callisto was discovered Jan. 7, 1610, by Italian scientist Galileo Galilei along with Jupiter’s three other largest moons: Ganymede, …
Meet Callisto, Jupiter's Ancient Moon - Sky & Telescope
Jun 10, 2026 · Meet Callisto, the heavily cratered moon that's the most distant of the Galilean satellites from Jupiter.