Ganymede and Europa on July 1 2008 at 06:38 UTC. Taken with Takahashi CN-212 and ToUcam webcam. 699 frames were stacked.
Ganymede is the larger moon on the right. Possible surface detail is visible. Ganymede was 1.74 arcseconds in apparent diameter, and Europa was 1.034 arcseconds.
