By Peter Lowenstein | Mutare, Zimbabwe

By Kevan Hubbard | Hartlepool,Co Durham, England

By Nancy Goldfarb | New York, New YorkUSA

By Patricio Leon | Santiago, Chile

By Dave Weixelman | Death Valley National Park

By Violette Daum | Monroe, Michigan

By Mario Rana | Hampton, Virginia

By Samit Saha | Mohalla, Jammu & Kashmir, India

By juan manuel pérez rayego | Alange, Spain

By H Lopez | Elko, Nevada be ear the rail road

By Gary Bednarsh | Beaufort, South Carolina

By ROBERTO BURKLE | Playa del Carmen, Quintana Roo, México

By Jelieta Walinski Ph.D | Desert Bloom Observatory, AZ, USA

By Cecille Kennedy | Depoe Bay, Oregon

By Patricio Leon | Santiago, Chile

By Elmarie van Rooyen | Smoky Lake, Alberta