IO - with over 400 active volcanoes.
Jupiter's Volcanic moon is Io.
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.
Planet - The EarthMoon - Io a Moon of Jupiter.
Callisto with a semi major axis of 1,882,700 km. See related question.
The Galilean moons orbit the planet Jupiter.
No. It is a moon of Mars. The Galilean moons are moons of Jupiter.
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.
Jupiter's Volcanic moon is Io.
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.
Galilean moon
Galilean moons orbit Jupiter. Jupiter tugs them around the sun once every 12 years.
Jupiter. It's one of the Galilean satellites, discovered in 1609.
The moon Io.
IO is the fifth moon of Jupiter in terms of distance from Jupitert and the primary of the Galilean moons.
No Ganymede is not a volcano. It is a moon of Jupiter. Io is the volcanic moon of Jupiter.
Galileo discovered Jupiter's 4 largest moons, the Galilean moons. The largest moon's name is Ganymede.