By Dr Ski | Valencia Observatory Garden, Philippines

By Dr Ski | 9.3°N, 123.3°E

By Hassan Dadashi.arani | Esfahan.iran

By Hassan Dadashi.arani | Esfahan.iran

By Patty Fine | Springfield, Illinois, USA

By Alexander Krivenyshev | Guttenberg, NJ

By Alexander Krivenyshev | Guttenberg, NJ

By Gerardo Wright | Cancun Quintana Roo, México

By Eyad Khailany | Erbil, Iraq

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

By Idriss Dhoparee | London, England

By Idriss Dhoparee | London, England

By Idriss Dhoparee | London, England

By Dennis Chabot | Rehoboth Ma USA

By Dakshina Shakya | Matara, SriLanka

By Kandaswamy Natarajan | Chennai TamilNadu India