When did The Planets and Beyond Season 2 Episode 1 air?
The Planets and Beyond Season 2 Episode 1 aired on March 20, 2018.
The Planets and Beyond
The story of the discovery and exploration of the planets, revealing the deepest secrets of our neighbors in space.
Season 2 · Episode 1
Earth: The Secret History
Mar 20, 2018·43m
Astronaut Mike Massimino uses the latest science to reveal the strange secrets of planet earth, and explores whether alien earths exist elsewhere in the universe.
Episode FAQ
Direct answers for episode-level questions and details.
How long is The Planets and Beyond Season 2 Episode 1?
This episode runs for approximately 43 minutes.
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