Ganymede is the largest Galilean moon, the largest Jovian moon, and the largest moon in the solar system.
Callisto with a semi major axis of 1,882,700 km. See related question.
twenty juan
The innermost Galilean moon is Io. It's a veritable volcano in space, being stressed by Jupiter's tidal forces.Comment : I think the innermost moon (not just of the Galilean moons) is Metis.
Callisto is one of the Galilean moons of Juipter
Io is the Galilean Moon that has the fastest revolution around Jupiter, completing one orbit in about 1.8 Earth days. Due to its close proximity to Jupiter, Io experiences strong tidal forces which contribute to its rapid orbit.
No. It is a moon of Mars. The Galilean moons are moons of Jupiter.
Charon is a moon of Pluto. [See related question] To be a Galilean moon you have to be one of the four major moons of Jupiter.
Europa
Jupiter.
Callisto with a semi major axis of 1,882,700 km. See related question.
Ganymede is the Galilean moon known for having a grooved terrain. These grooves are believed to be the result of tectonic activity on the moon's surface.
twenty juan
No. The Galilean moons are the four largest moons of Jupiter (Io, Europa, Ganymede, and Callisto) discovered by Galileo. Titan is the largest moon of Saturn, discovered by Christiaan Huygens.
Galilean moon
around the sun
The "Galilean moons", the four biggest ones.
The biggest planet is Jupiter. It has the 4, large Galilean moons but also other smaller moons.