By Pandora Cazaco | Wayne Michigan

By Carine Williams | Proctorville, OH USA

By Mohamed Mohamed | Tripoli,Libya

By Matthew Chin | Hong Kong

By Cairbre Ó Ciardha | Killiney, Co. Dublin, Ireland

By Kathie O'Donnell | Rapid City, SD

By Mohamed Farouk | Kottamia Astronomical Observatory, Egypt

By Eleanor English | Glen Etive, Highlands, Scotland

By Patricio Leon | Santiago, Chile

By Radu Anghel | Bacau, Romania

By Sergei Timofeevski | Encinitas, California, USA

By Meiying Lee | Hsinchu, Taiwan

By Sudhir Sharma | Stormville, NY

By Ji-Hoon Kim | Korea, Seoul

By Simon Capone | Christmas tree well, Western Australia

By Hassan Dadashi . arani | Qeshm . Iran