NGC 2440
NGC 2440 This view of the planetary nebula NGC 2440 was acquired in March 2018. View additional information. Adam Block / Mount Lemmon SkyCenter / University of Arizona
NGC 2440 (close view)
NGC 2440 (close view) This view of the planetary nebula NGC 2440 was acquired in March 2018. View additional information. Adam Block / Mount Lemmon SkyCenter / University of Arizona

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