Question

Which is the biggest satellite in the world.

Answer 1

Ganymede is the the biggest satellite in the world.

Answer 2

Ganymede is the largest and most massive moon in the Solar System. Its diameter of 5,268 km is 0.41 times that of Earth, 2% larger than that of Saturn's Titan (the second-largest moon), 1.08 times Mercury's, 1.09 times Callisto's, 1.45 times Io's and 1.51 times the Moon's.

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