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AhaBulb: Stuff Everyone Should Know · ahabulb.com/astro-oort-cloud-shape

How is the distant Oort Cloud thought to be shaped?

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  1. A thin ring inside Mercury
  2. A spiral arm of the galaxy
  3. A giant spherical shell

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References

  1. What's That Space Rock? science.nasa.gov/solar-system/10-things-whats-that-space-rock Checked 2026-10-10.

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