By Idriss Dhoparee | London, England

By Raul Cortes | Monterrey, Mexico

By Raul Cortes | Monterrey, Mexico

By Karl Harig | Pottsville, PA (USA)

By Shahrin Ahmad | Kuala Lumpur, Malaysia

By Susan Zurick | Pompano Beach, Florida, USA

By Susan Zurick | Pompano Beach, Florida

By Hassan Dadashi.arani | Esfahan.iran

By Roosevelt Silva | Brasília, Brazil

By Dr Ski | 9.3°N, 123.3°E

By Dr Ski | Valencia Observatory, Central Philippines

By Patty Fine | Springfield, Illinois, USA

By Stephen Thurston | Ferrisburgh, VT USA

By Patty Fine | Springfield, Illinois, USA

By Sai Krishna Dasari | Macherla, Andra Pradesh, India

By Rob Neyton | Northwich, Cheshire, UK