English: NGC 6888 (Crescent Nebula) and surrounding nebulosity in Hα (H-alpha) (3nm) imaged using amateur telescope.
Русский: Эмиссионная туманность «Полумесяц» в созвездии «Лебедь» (NGC 6888) видимая через фильтр Hα (ширина полосы пропускания фильтра - 3 нм).
Сфотографировано с помощью любительского телескопа Джефом Джонсоном (Jeff Johnson).
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