By Dr Ski | Valencia Observatory Garden, Philippines

By Dr Ski | Valencia Observatory Garden, Philippines

By Glyn Cassidy | UK

By Richard Swieca | Ste. Agathe des Monts, Quebec, Canada

By Richard Swieca | Ste. Agathe des Monts, Quebec, Canada

By kevan hubbard | Hartlepool, Co Durham, England

By kevan hubbard | Hartlepool, Co Durham, England

By Richard Swieca | Ste. Agathe des Monts, Quebec, Canada

By Pradnya Gharpure | Nagpur, India

By Stephanie Longo | Woodland Park Colorado USA

By Joel Weatherly | Alberta, Canada

By Deborah Orton | Bonita Springs, Florida

By Jack Morris | Montana

By Susan Kline | Moody Beach , Wells Maine

By Padraic Koen | Arkaroola, South Australia, Australia

By David Proebstel | Sequim, WA, USA