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The Planets (2017): 1x8
The Moon: Earth's Guardian Angel
Astronaut Mike Massimino reveals the mysterious secrets of the moon, a world permanently tied to Earth; using new research, he uncovers the mysterious origin of the moon and how it kick-started life on Earth.
1 - 1Jupiter: King of the Planets Aug. 22, 2017
1 - 2Mars: The Definitive Guide Aug. 29, 2017
1 - 3Venus: The Hell Planet Sep. 05, 2017
1 - 4Saturn: Mysteries Among the Rings Sep. 12, 2017
1 - 5Planet 9: The Lost World Sep. 19, 2017
1 - 6Pluto: The Secret Science Sep. 26, 2017
1 - 7Alien Worlds: Stranger Than Fiction Oct. 03, 2017
1 - 8The Moon: Earth's Guardian Angel Oct. 10, 2017