By Basudeb Chakrabarti | IC Astronomy Observatory, Spain

By Richard Swieca | Sainte Agathe des Monts, Quebec, Canada

By Sudhir Sharma | Stormville, NY

By Eliot Herman | Sierra Remote Observatory California

By Patrick Prokop | Savannah, GA, USA

By Hassan Dadashi . arani | Qeshm . Iran

By Chix RC | Rancho Palos Verdes, CA

By Cecille Kennedy | Depoe Bay Oregon US

By Kannan A | Singapore

By Kevan Hubbard | Runswick Bay, Yorkshire, England.

By Barry Medlin | Banks Lake National Wildlife Refuge, GA

By Sally Mesarosh | Mesa, Arizona

By LaVerne Drake | Chichen Itza, Yucatan, Mexico

By Aurelian Neacsu | Visina, Dambovita, Romania

By Nancy Harrington | Miami Beach, FL US

By Hassan Dadashi . arani | Qeshm . Iran