APOD: 2026 September 23 – A New Lunar Crater: McGetchin

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APOD Science APOD APOD: 2026 September 23 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. After Before A New Lunar Crater: McGetchin Explanation: A once-in-a-lifetime crater…

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