By Mark Warren | Owasso, Oklahoma, USA

By Steven A Sweet | Port Credit, Mississauga, Ontario, Canada.

By Michael Terhune | Lunenburg MA, USA

By Michael Terhune | Lunenburg MA, USA

By Kris Hazelbaker | Grangeville, Idaho, USA

By Susmith S Mohan | Kerala Agriculture University, Thrissur

By Garth Battista | Halcottsville NY (Catskill Mountains)

By Marek Nikodem | near Szubin, Poland

By Marek Nikodem | near Szubin, Poland

By Dr Ski | Valencia Observatory Garden, Philippines

By Marek Nikodem | near Szubin, Poland

By Ragini Chaturvedi | Freehold, NJ

By Dr Ski | Valencia Observatory, Central Philippines

By Ragini Chaturvedi | Freehold, NJ

By Dr Ski | Valencia Observatory, Central Philippines

By Ragini Chaturvedi | Freehold, NJ