When did The Planets and Beyond Season 2 Episode 3 air?
The Planets and Beyond Season 2 Episode 3 aired on April 3, 2018.


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

Astronaut Mike Massimino explores the dark secret of the Milky Way, the home to both Earth and a terrifying supermassive black hole.
Direct answers for episode-level questions and details.
The Planets and Beyond Season 2 Episode 3 aired on April 3, 2018.
This episode runs for approximately 43 minutes.
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