When did The Planets and Beyond Season 1 Episode 4 air?
The Planets and Beyond Season 1 Episode 4 aired on September 12, 2017.


The story of the discovery and exploration of the planets, revealing the deepest secrets of our neighbors in space.

Astronaut Mike Massimino reveals the mysterious secrets of Saturn and its rings; using the latest science from the Cassini mission, he explores the planet's giant icy geysers, powerful hurricanes, and moon that may be hiding extraterrestrial life.
Direct answers for episode-level questions and details.
The Planets and Beyond Season 1 Episode 4 aired on September 12, 2017.
This episode runs for approximately 43 minutes.
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