NASA
12th February 2014, 20:10
http://solarsystem.nasa.gov/multimedia/gallery/PIA17901Ganymede_globesMAIN_160X1201.jpg (http://solarsystem.nasa.gov/news/display.cfm?News_ID=46472)11 Feb 2014 - Largest Solar System Moon Detailed in Geologic Map
Global map of Ganymede shows furrows, grooves and impact craters, allowing scientists to decipher distinct geologic time periods.
More... (http://solarsystem.nasa.gov/news/display.cfm?News_ID=46472)
Global map of Ganymede shows furrows, grooves and impact craters, allowing scientists to decipher distinct geologic time periods.
More... (http://solarsystem.nasa.gov/news/display.cfm?News_ID=46472)