When did Horizon Season 3 Episode 10 air?
Horizon Season 3 Episode 10 aired on May 8, 1966.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Horizon travels to the spacecraft center in Houston, Texas to study astronauts in space and how they react to being in space and the stresses of launching and re-entry.
Direct answers for episode-level questions and details.
Horizon Season 3 Episode 10 aired on May 8, 1966.
This episode runs for approximately 40 minutes.
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