By Victor C. Rogus (FRAS) | Sedona, Arizona

By Jörgen Andersson | Sweden

By Idriss Dhoparee | London, England

By Idriss Dhoparee | London, England

By Idriss Dhoparee | London, England

By Sharon Costello | Fayetteville, Georgia

By Maria Sands | Wheat Ridge,CO

By Alexander Krivenyshev | Guttenberg, NJ

By Alexander Krivenyshev | Guttenberg, NJ

By Patty Fine | Nashville Tn. USA

By James Figge | Slingerlands, NY, US

By Jenney Disimon | Sabah, N. Borneo

By Dr. Anurag Dubey | Ismailpur, Kannauj, India

By Dr Ski | Valencia Observatory Garden, Philippines

By Dr Ski | 9.3°N, 123.3°E

By Dr Ski | 9.3°N, 123.3°E