Orange Sun Sparking From the NASA Astronomy Picture of the Day web site The Milky Way at 5000 Meters M1: The Crab Nebula Solar Flare from a Sharper Sun 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