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

By kevan hubbard | Binsey, Oxfordshire, England

By Daniel Davis | Rockford, Illinois, USA

By Patricia Evans | Wells Harbor, Maine