When did Horizon Season 33 Episode 9 air?
Horizon Season 33 Episode 9 aired on March 11, 1996.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Follows astronomers from Manchester, Switzerland and California as they search for planets with liquid water on them, the prerequisite for life
Direct answers for episode-level questions and details.
Horizon Season 33 Episode 9 aired on March 11, 1996.
This episode runs for approximately 60 minutes.
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