# APOD: 2026 October 21 – New Ghosts Revealed in Cassiopeia

- Source: NASA
- Published: 2026-10-21T04:05:00+00:00
- Category: Science
- Original: https://science.nasa.gov/image-article/apod-2026-october-21-new-ghosts-revealed-in-cassiopeia/
- Canonical: https://groundlevelnews.com/story/apod-2026-october-21-new-ghosts-revealed-in-cassiopeia-9420c8/

APOD Science APOD APOD: 2026 October 21 – New… 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. OriginalAnnotated New […]

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