By Jill Anderson | Ferryville, Wisconsin USA

By Ed Goscicki | Budapest

By Jim Hatcher | Idyllwild Ca

By Srinath Sonar | Sindelfingen,Germany

By Dr Ski | Valencia Observatory

By Pamela Roberson | Iceland

By Elizabeth Bettenhausen | Cambria, CA

By Masoom Singh | New Delhi, India

By Hassan Dadashi.arani | Esfahan.iran

By Ragini Chaturvedi | Zion National Park, UT

By Kandaswamy Natarajan | Coimbatore TamilNadu India

By Rhonda Black | Reedsport, Oregon

By Dr Ski | Valencia Observatory

By Dr Ski | Valencia Observatory

By Dr Ski | Valencia Observatory

By Heidi Van Ee | San Jacinto State Park, California