A blue Moon! Why it is blue in this picture? Apparently because the shot was taken during the day. Depending on it’s phase, Moon can be visible during the whole day, although it usually remains unnoticed because of the massive glare of the Sun.
Canon EOS 550D, SW Dob 8", barlow 3x, 20/10/2011 8:45, Shutter Speed 1/160, Aperture Value 18.0, ISO 800