By Shreya Roy | Kolkata, India...

By Roberto Ortu | Cabras, Sardinia, Italy

By Brian Fowler | Lexington, Alabama, United States

By Patricio Leon | Santiago, Chile

By Jim Militello | Tucson, Arizona USA

By Christoph Stopka | Westcliffe, Colorado USA

By Nathan Eaton Jr | White Rock Lake, Dallas, Texas

By David Hoskin | Halifax, Nova Scotia, Canada

By Mohamed Farouk | Kottamia Astronomical Observatory

By Patricio Leon | Santiago, Chile

By Maria Kyriacou | Athens, Greece

By kevin colton | Cayuga Lake State Park, Seneca Falls, NY

By Richard Jones | Madison, WI

By Marilyn Moffatt | Newport

By Dave Roberts | Tacoma, Washington

By Tawnya Silloway | Colorado Springs Colorado USA