When did Horizon Season 41 Episode 16 air?
Horizon Season 41 Episode 16 aired on October 21, 2004.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
In 1610, Galileo used a new invention -- a simple telescope -- to look at Saturn. When he viewed the planet for the first time, he saw something strange. He thought he saw three stars together, a big one in the middle of two little stars. He knew they weren't really stars, but what were they?
Direct answers for episode-level questions and details.
Horizon Season 41 Episode 16 aired on October 21, 2004.
This episode runs for approximately 60 minutes.
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