Sun with Solar Flare From the NASA Astronomy Picture of the Day web site AR 2192: Giant on the Sun A Green Flash from the Sun Orange Sun Sparking Sun and Prominence Venus and the Triply Ultraviolet Sun Sun with Solar Flare Galileo's Europa Remastered Io in True Color Callisto Full Face Ganymede Enhanced Mimas: Small Moon with a Big Crater Fresh Tiger Stripes on Saturn's Enceladus