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The Planets

Saturn: Mysteries Among the Rings

Season 1 Episode 4
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 icy geysers, powerful hurricanes, and the moon that may be hiding extraterrestrial life.
  • 43 min
  • TV-G
  • Premiered 09/12/2017