Ganymede, or Jupiter III, is the largest and most massive natural satellite of Jupiter, and in the Solar System. Despite being the only moon in the Solar System with a substantial magnetic …

2023年5月6日 · Ganymede is Jupiter's largest moon and is also the largest moon in the entire solar system. It is bigger than both Mercury and dwarf planet Pluto and only slightly smaller …

1997年12月16日 · This structure consists of four layers based on measurements of Ganymede's gravity field and theoretical analyses using Ganymede's known mass, size and density. …

The spacecraft will probe each of Ganymede’s layers individually: its core (thought to be liquid and iron-rich), mantle (rocky and icy), salty ocean, ice shell, magnetosphere and tenuous …

Ganymede has three primary layers: a spherical outer covering of ice, a spherical mantle of rock and a metallic core made of iron (centre). The visible surface is on the top of the spherical ice …

The interior structure of Ganymede consists of four layers based on measurements of Ganymede's gravity field and theoretical analyses using Ganymede's…

2014年5月1日 · The largest moon in our solar system, a companion to Jupiter named Ganymede, might have ice and oceans stacked up in several layers like a club sandwich, according to new …

2004年8月13日 · Ganymede has three main layers. A sphere of metallic iron at the center (the core), a spherical shell of rock (mantle) surrounding the core, and a spherical shell of mostly …

2015年3月12日 · This chart plots the excursion of a pair of auroral belts on Jupiter’s moon Ganymede. Their motion provides insight into the moon’s interior. Ganymede has a magnetic …

An study published in 2014 suggests that there might be a stack of several saltwater ocean layers separated by different phases of ice as far as 124 miles below the surface of Ganymede. The …