By Hassan Dadashi.Arani | Esfahan province. Iran

By Ogetay Kayali | Starfront Observatories, TX, USA

By Anthony Faulkner | Tucson, AZ.

By Asha Prasad | Minnesota, USA

By Jim Militello | Tucson, Arizona USA

By Victor Rogus | Sedona, Arizona, USA

By Kevan Hubbard | Teesmouth Nature Reserve,Co Durham ,England

By Philip Brocklehurst | Small Heath Park, United Kingdom

By David Hoskin | Halifax, Nova Scotia, Canada

By Michael Teoh | Heng Ee Observatory, Penang, Malaysia

By Alexander Krivenyshev | Guttenberg, NJ

By Anthony Faulkner | Tucson, AZ.

By Lorraine Boyd | Green Island, New York

By Cecille Kennedy | Depoe Bay, Oregon

By Jarrod Lyman | Gresham, OR

By Hassan Dadashi.Arani | Esfahan province. Iran