By Dave Arthur | Stoney Man Mountain Overlook, Skyline Drive, Virginia

By John Akins | West of Troy, Ohio 45373 USA

By Claire Shickora | Lords Valley, Pennsylvania, USA

By Stephen Mollick | Arcadia, OK

By Mel Marshall | Water Valley, Alberta

By Cole Williams | Calcutta Ohio

By Kandaswamy Natarajan | Chennai TamilNadu India

By Kandaswamy Natarajan | Chennai TamilNadu India

By Brad Burns | CA Lost Coast

By Ragini Chaturvedi | Dark skies, Astro Park, PA

By Hassan Dadashi.arani | Esfahan.iran

By Jamison Smith | Provincetown, MA, USA

By Michael Hoag | Waverly, Kansas, USA

By Michael Terhune | Lunenburg MA, USA

By Randy Shetter | Mojave Desert, Calif. USA

By David Norman | North Carolina USA