Ganymede Drydock Jupiter 23.17.46.11 by NewDivide1701 on DeviantArt You're Invited to Jupiter's Big, Bright Opposition Bash Sky & Telescope This enhanced color image of Jupiter's bands of light and dark clouds was created by citizen scientists Gerald Eichstdt and Sean Doran. Juno spacecraft, NASA : r space Destination: Jupiter Scientists Intrigued by Large Dark Shapes Appearing on Surface of Jupiter