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Asked in Ganymede
Is the moon Ganymede bigger than Earth?
No. Not even close. The diameter of Ganymede is a third that of Earth, the density of Ganymede is 1/6th that of Earth, and that MASS of Ganymede is about 5% of Earth's. Ganymede is about 50% larger than our Moon, but only about twice as massive. By density, Ganymede is a fluffball. ...