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Ultrastar M57

By | Published July 25, 2017 | Full size is 1324 × 989 pixels

Ring nebula M57 with Ultrastar-C/Starlight Live 8 sec image/stacking mean.

Ring nebula M57 with Ultrastar-C/Starlight Live 8 sec image/stacking mean.

Ring nebula M57 with Ultrastar-C/Starlight Live 8 sec image/stacking mean.

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