By Amanda Del Moral | Orlando, FL, U.S.

By HELVIANA SANTARA | Negeri Sembilan Observatory, Malaysia

By Ross Stone | Big Pine, CA, USA

By JOSE ZARCOS PALMA | Mina São Domingos - Portugal

By Hassan Dadashi Arani | Fars province. Iran

By Andrea Burnett | Fairburn, GA

By Randy Strauss | Schwer pond, Nebraska

By Hassan Dadashi Arani | Fars province. Iran

By Victoria Bryhan | Corvallis, Oregon

By Mario Rana | Hampton, Virginia

By Patricio Leon | Santiago, Chile

By Cecille Kennedy | Near Boiler Bay, Oregon

By Jim Militello | Tucson, Arizona USA

By Tameem Altameemi | United Arab Emirates

By Jason Johnson | Crete

By Kevan Hubbard | Stockton,Co Durham ,England