Observations from the Hubble Space Telescope have confirmed that there's a salty subsurface ocean on Jupiter's largest moon.
NASA says new observations from the Hubble Space Telescope confirm the presence of a subsurface ocean on Jupiter's largest moon.
Lots of people have maps of the Earth festooning their walls. Now you can be one of the first to have a map of Ganymede, Jupiter's icy moon, on yours.
Ganymede Software releases new scripts for to predict how push technologies such as BackWeb and Marimba will affect network traffic.