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Space's Deepest Secrets

Mysteries of Alien Volcanoes

Season 2 Episode 5
New research into our solar system's alien volcanoes reveal shocking discoveries. Many of these fiery wonders are similar to the volcanoes on Earth, and some might even have created the conditions for extraterrestrial life.
  • 43 min
  • TV-PG
  • Premiered 05/09/2017