By Patricio Leon | Santiago, Chile

By Anthony Faulkner | Tucson, AZ.

By Sudhir Sharma | Stormville, NY

By Elmarie van Rooyen | Smoky Lake, Alberta

By Tameem Altameemi | United Arab Emirates

By David Hawkes | South Yorkshire

By Sheryl R Garrison | Southern Alberta, Canada

By Mandy Daniels | Derbyshire, UK

By Kevan Hubbard | Cold Kirby, North Yorkshire Moors National Park,England

By juan manuel pérez rayego | Alange, Spain

By Victor Rogus | Sedona, Arizona, USA

By Ross Stone | Yosemite National Park, CA, USA

By CAIRBRE Ó CIARDHA | Killiney, Co. Dublin Ireland

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

By Stefan Seyb | Oak Creek Preserve, Corvallis, Oregon

By David Mitsky | Shepherdstown, PA, USA