By Aurelian Neacsu | Visina, Dambovita, Romania

By TF Harper | Palm Springs, CA

By Mike O’Connor | New Lenox, Illinois

By TF Harper | Palm Springs, CA

By Aaron Wong | San Francisco, CA, U.S.A.

By Mike O’Connor | New Lenox Illinois

By Lisa Delcour | by hannibal missouri

By Lisa Delcour | by hannibal missouri

By John Merriam | Vilano Beach, FL, USA

By Douglas Durig | Cordell-Lorenz Observatory, Sewanee, TN, USA

By Prabhakaran A | Mleiha, UAE

By Adrian Steele | Hengistbury Head, Dorset, UK

By Patrick Harvey | Dayton, Nevada

By Kannan A | Woodlands, Singapore

By Hassan Dadashi.arani | Esfahan.iran

By Raul Cortes | Monterrey, Mexico.