By Aditya Mahale | Pune

By ROBERTO BURKLE | Plata del Carmen, Quintana Roo, México.

By Kerri Romita | Macomb county, Michigan

By Hassan Dadashi Arani | Esfahan. Iran

By Tom Tan | Melbourne, Australia

By Patricio Leon | Santiago, Chile

By Mario Rana | Hampton, Virginia

By Judy Boyle | Yellowstone National Park, Wyoming USA

By Osama Fathi | Mount Sinai, St Catherine, Egypt

By Mohammed Abdallah | Suez, Egypt

By Jim Militello | Tucson, Arizona USA

By Teresa Molinaro | Falerna, Calabria, South Italy

By Monika Hoffmann | Namibia

By Victoria Bryhan | Corvallis, Oregon

By David Fradkin | Effort, Pennsylvania, USA

By Graziano Ventre | Postazione Astronomica Bellagio Via Lattea L06