By Olga Zueva | Sideling Hill Overlook, Hancock, Maryland

By Marcia Myles | Flagstaff, AZ

By Olga Zueva | Washington, DC

By Francesco Dalla Stella | Montecchio Maggiore-Alte Ceccato, VI, Italy

By Patty Fine | Springfield, Illinois, USA

By Ragini Chaturvedi | Freehold, NJ

By Ragini Chaturvedi | Freehold, NJ

By Paul Buscher | Miami, FL, Miamidade County

By Dr Ski | Valencia Observatory, Central Philippines

By James Figge | Delmar, NY, US

By Dr Ski | Valencia Observatory Garden, Philippines

By Dr Ski | Valencia Observatory

By Dr Ski | 9.3°N, 123.3°E

By Pradnya Gharpure | Nagpur, India

By Pradnya Gharpure | Nagpur, India

By Hassan Dadashi.arani | Esfahan.iran