By Donna Collins | Santa Rosa Beach, FL USA

By Dr Ski | Valencia Observatory Garden, Philippines

By Dr Ski | Valencia Observatory Garden, Philippines

By Dr Ski | 9.3°N, 123.3°E

By Dr Ski | Valencia Observatory Garden, Philippines

By Hassan Dadashi.arani | Esfahan.iran

By Dr Ski | 9.3°N, 123.3°E

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By jean-paul MALINGREAU | Dinant Southern Belgium

By jean-paul MALINGREAU | Dinant Southern Belgium

By Deborah Weinhart | Des Plaines, IL USA