Ganymede from New Horizons
NASA’s Pluto-bound New Horizons spacecraft spied Jupiter’s moon Ganymede on February 27, 2007, from 3.5 million kilometers (2.2 million miles) away. The original scale was 17 kilometers per pixel, and the image is centered at Ganymede coordinates 6 degrees south, 38 degrees west. Ganymede, the largest moon in the solar system, has a dirty ice surface cut by fractures and peppered by impact craters.
Image Credit: NASA/JHUAPL/Southwest Research Institute
To save photo:
PC: Click image; then right click, choose "Save Image As..."
Mac: Click image; then control-click, choose "Download Image to Disk."