By ANDY BENTLEY | Mountain View, CA, USA

By Thomas Buttke | Kitty Hawk, NC, USA

By Cecille Kennedy | Monroe, Oregon

By Matthew Chatham | Yosemite National Park, California, United States

By John Scarrott | Jersey, Channel Islands

By Hassan Dadashi . Arani | Esfahan . Iran

By Eliot Herman | Utah Desert Observatory

By Chuck Reinhart | Vincennes, Indiana

By Kshitij Maurya | Bhadohi, Uttar Pradesh, India

By Hassan Dadashi . Arani | Esfahan. Iran

By Susan E Jensen | Odessa, WA

By Steve Price | Draper, UT

By Richard Swieca | Dollard des Ormeaux, Montreal, Quebec, Canada

By Fred Holman | Contoocook, New Hampshire. USA

By Mario Rana | Hampton, Virginia

By Craig Ruark | Las Vegas, Nevada