By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Doris Potter | Cooper Marsh near South Lancaster, Ontario, Canada

By Scott MacNeill | Frosty Drew Observatory, Charlestown, RI

By Sudhir Sharma | Stormville, NY,

By Sudhir Sharma | Stormville, NY

By Brian Ottum | New Mexico

By Eliot Herman | Tucson, Arizona

By Tom Wildoner | Weatherly, Pennsylvania

By Leslie Scopes Anderson | Arcata, CA

By Kathleen Nadeau | Bath, Maine

By Dirk Van Ingelgem | Heverlee, Leuven, Belgium

By Kaliannan Shanmugasundaram | Soeng Sang Town, Thailand