The ninth largest object in the solar system, it is the largest without a it is the third of the galilean moons, the first group of objects discovered orbiting another planet, and the seventh satellite outward from.
35+ Ganymede Moon Vs Earth Size PNG. It is about twice the size of our moon, though. Ganymede's mean radius is 1,635 miles (2,631.2 km).
Bad Astronomy Jupiter S Moon Ganymede Was Hit By An Object 300 Km Across from fastly.syfy.com
The natural satellite has a liquid. It was this discovery by galileo that led to our understanding that planets revolve around the sun. It is tidally locked to jupiter, which means that the same side of the moon faces the planet, again like our earth.
See how big it is compared to other planets and moons.
The moon vs earth vs mars. On earth, listening to electromagnetic waves around the planet is something like the soft chirping of birds in the morning, which gives chorus waves their name. Ganymede is the largest and most massive moon of jupiter and in the solar system. Jupiter's largest moon, ganymede, is an icy world that astronomers believe hides a liquid ocean beneath its surface.
