By Ji-Hoon Kim | seoul/ Republic of Korea

By Marcia Bower | Camillus NY

By Frank Rose | Wildwood Crest,New Jersey USA

By Steve Price | The Last Chance Desert, Utah, USA

By Adolfo López | Retalhuleu, Guatemala

By Aurelian Neacsu | Visina, Dambovita, Romania

By Tom Jones | Ponte Vedre, FL

By Kat Goldwarg | Niagara Falls, ON, Canada.

By Victor Rogus | Sedona, Arizona

By Sheryl R Garrison | Southern Alberta, Canada

By Prabhakaran Andiappan | Mleiha, UAE

By Ragini Chaturvedi | Palouse, Washington

By Hassan Dadashi . arani | Qeshm . Iran

By Michael Teoh | Heng Ee Observatory, Penang, Malaysia.

By Raul Cortes | Monterrey, Mexico.

By Simon Capone | Perth, Western Australia