Galaxy M51 (Messier 51) in constellation Canes Venatici, picture with annotation

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Galaxy M51 (Messier 51) in constellation Canes Venatici, picture with annotation. Amateur photography made with apochromatic refractor telescope and scientific camera. Total exposure time 4h26m.

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Size: 3297px × 2370px
Photo credit: © Łukasz Szczepanski / Alamy / Afripics
License: Royalty Free
Model Released: No

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