By Patricio Leon | Santiago, Chile

By Hassan Dadashi . arani | Esfahan . Iran

By Cecille Kennedy | Depoe Bay, Oregon

By Patricio Leon | Santiago, Chile

By Paul Peh | Canmore, Alberta, Canada

By Judith Gaffney | Birmingham UK

By HARSHWARDHAN PATHAK | El Sauce Observatory - Río Hurtado, Coquimbo Region, Chile

By Barry Medlin | Hahira, GA

By Regan Eyerman | Albuquerque, NM

By Susan Kuusela | Sweden

By Mohammad Adeel | Islamabad, Federal Area, Pakistan

By Randall Kayfes | Tucson, Arizona, United States of America

By Richard Tan | San Juan City, Philippines

By Kim McCready | Colorado

By Richard E. Santaga | Rockaway Beach, Queens, NY

By Walter Martinez | Lamar, MO, USA