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APOD: 2026 October 20 – An Anticrepuscular Rainbow Fan

APOD Science APOD APOD: 2026 October 20 – An… 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. An Anticrepuscular […]

science.nasa.gov ·3h ago

APOD: 2026 October 20 – An Anticrepuscular Rainbow Fan

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APOD: 2026 October 20 – An Anticrepuscular Rainbow Fan science.nasa.gov

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