By Patricio Leon | Santiago, Chile

By Tameem Altameemi | Dubai, United Arab Emirates

By Jim Militello | Tucson, Arizona USA

By Victor Rogus | Sedona, Arizona, USA

By Kevan Hubbard | Seaton Carew,Co Durham ,England

By Lorraine Boyd | Delmar, New York

By Mark Wralstad | Virginia Beach, VA, USA

By Giuseppe Pappa | Namibia(remote control)

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

By Tameem Altameemi | United Arab Emirates

By Asha Prasad | Minnesota, USA

By Raja Moorthy Karapaya | Singapore

By MARCIA WHITE-BOWER | syracuse NY

By Christoph Stopka | Wet Mountain Range, Colorado. USA

By Mario Rana | Hampton, Virginia

By Dallas Poulson | Lake Louise, Alberta, Canada