Ganymede, Jupiter's largest moon and the solar system's largest, is bigger than Mercury and the dwarf planet Pluto, with a diameter of 5,268 kilometers.

Almost everything you could want to know about Jupiter's biggest moon, Ganymede. Earthquake Rocks Bangkok, Thailand And Myanmar Social Security announces COLA increase for 2025 Greenland lawmakers ...

The Jupiter Icy Moons Explorer (JUICE) left Earth a year ago, embarking on a mission to explore Jupiter's potential ocean moons — Ganymede, Callisto and Europa — in detail. Water is a vital ...