Leonard E. Mercer took this image of Jupiter with Callisto Transit. Also Europa, Callisto, Ganymede & Io are visible in this image, from left to right. Leonard took this picture on the 22th of June 2005 using Nexstar 8i SE with Meade DSI.
Do you have photos you’d like to share? Post them to the Universe Today astrophotography forum or email them to me directly, and I might feature one in Universe Today.