Question

which is the biggest moon in the solar system​

Answer 1

Answer:

Ganymede is your answer

Answer 2

Answer:

Ganymede, a satellite of Jupiter, is the largest and most massive of the Solar System's moons. The ninth-largest object of the Solar System, it is the largest without a substantial atmosphere. It has a diameter of 5,268 km, making it 26% larger than the planet Mercury by volume, although it is only 45% as massive

Explanation:

thank you