George Ionas, Opiki, New Zealand, Feb. 8, 2007

''High altitude hazy cloud hampered a good view of comet McNaught but it was still visible to the unaided eye. This three minute guided exposure shows comet McNaught with an approximate 8 degree tail and exhibiting a small but distinct anti-tail.''

Nikon D100, ISO800, 105mm lens, f/1.8, 180 second exposure (Credit: