By David Hoskin | Halifax, Nova Scotia, Canada

By Janis Volker | Rice Lake, Wisconsin, USA

By Nina Gorenstein | West Lafayette, IN, USA

By Sohil Pothiawala | Singapore

By Victor Rogus | Sedona, Arizona

By Pat Stonehouse | Wolverine, Michigan, USA

By Lorraine Boyd | Green Island, NY USA

By Nina Gorenstein | West Lafayette, IN, USA

By Jeffery Maddox | Barnesville Georgia, USA

By Steve Browne | Cape Hatteras, NC, USA

By Michael Teoh | Heng Ee Observatory, Penang, Malaysia.

By Pat Stonehouse | Wolverine, Michigan, USA

By Mohamed Mohamed | Libya , Al Wahat District

By Joanne Quirante-Escober | Tanay, Rizal Philippines

By Nina Gorenstein | West Lafayette, IN, USA

By Mohamed Mohamed | Libya , Al Wahat District