Hubble image of the Ring Nebula (Messier 57)

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<blockquote class="wp-embedded-content"><a href="https://www.astroblogs.nl/2013/07/08/messier-maandag-m57-de-ringnevel/hubble-image-of-the-ring-nebula-messier-57/">Hubble image of the Ring Nebula (Messier 57)</a></blockquote>
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