231: How big is space? episode artwork

EPISODE · Feb 1, 2026 · 9 MIN

231: How big is space?

from Spacepod · host Carrie Nugent

A question from Issac, age 4. Dr. Jeff Rich answers. For more on Dr. Rich's work, see episodes 14, 81, 118, or 159, or visit the Carnegie Observatories website. Find the pocket solar system instructions here.

Episode metadata supplied by the publisher feed · Published Feb 1, 2026

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231: How big is space?

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