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Friday, November 2, 2018

M51 is a spiral galaxy, about 30 million light years away, that...



M51 is a spiral galaxy, about 30 million light years away, that is in the process of merging with a smaller galaxy seen to its upper left. [3600 x 2452] via /r/spaceporn https://ift.tt/2P8S6XF



via Tumblr https://ift.tt/2qpEh8g

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