By Dr Ski | Valencia Observatory

By Robert Alberg | Shoreline, WA

By Frank Lu | Arlington, Texas, USA

By Kannan A | Woodlands, Singapore

By Sudhir Sharma | Stormville, NY, USA

By Dr Ski | 9.3°N, 123.3°E

By kevan hubbard | Oxford, England.

By Mike Hickens | West Branch Michigan USA

By James Figge | Delmar, NY, US

By Dr Ski | Valencia Observatory, central Philippines

By Doug Blaney | Weed California Mt Shasta

By Hassan Dadashi.arani | Esfahan.iran

By FRANK LU | Arlington, Texas, USA

By Dr Ski | 9.3°N, 123.3°E

By Dr Ski | 9.3°N, 123.3°E

By Hazem Faraj | Cairo