Though the presence of an ocean on ganymede has been long predicted based on theoretical models, nasa's hubble space telescope.
There's a big, weird bulge on ganymede, the largest moon in the solar system protruding from a spot on the moon's equator, the bulge is about.
Ganymede facts table bibliography/links foreword: about inhabited ganymede website prior rumours of life on ganymede 2 ganymede geography. Jupiter's moon ganymede is the largest satellite in the solar system larger than mercury and pluto, and only slightly smaller than mars,. The global geography of ganymede is shown in this view obtained from 25 million kilometers by voyager 2 the surface is roughly equally divided between .
Ganymede is the largest satellite in our solar system it is larger than mercury and pluto, and three-quarters the size of mars.
The map is a little intimidating at first, but once you delve into it, you'll realize that exploring the geography of ganymede isn't so different from.