By Paul Wilson | Paso Robles California, USA

By Jennifer J. Wilhoit | Bainbridge Island, WA USA

By Mike Atkinson | England Hull

By Sudhir Sharma | Stormville, NY

By Peter Lowenstein | Mutare, Zimbabwe

By Michael Flynn | Pine Mountain Club,California,USA

By Robert Lunsford | El Cajon, CA USA

By Mario Rana | Hampton, Virginia

By Frank Lu | Arlington, Texas, USA

By Ivy Morrow | Arnold, CA, USA

By Jim Militello | Tucson, Arizona USA

By Hassan Dadashi Arani | Esfahan. Iran

By Dolores Moreno | Highland, CA

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

By Tameem Altameemi | United Arab Emirates

By Randy Strauss | Eagle Ridge Park, Nebraska