The Tenth Planet?
The Sky at Night · Season 16 · Episode 6
Patrick Moore explains why Planet X has been so difficult to detect, and what kind of place this dim, cold world at the limits of our solar system would be.
Episode Details
Air date, runtime, timezone, and episode position.
Season
16
Episode
6
Air Date
24/May/1972
Air Time
22:00
Runtime
—
Overview
Episode summary.
Patrick Moore explains why Planet X has been so difficult to detect, and what kind of place this dim, cold world at the limits of our solar system would be.
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