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NASA's Unexplained Files

Attack of the Thunderballs

Season 3 Episode 8
Astronauts are evacuated when a mystery object is discovered hurtling towards the ISS, a NASA secret agent goes undercover to recover missing moon rocks & scientists struggle to find answers when they find a huge void at the edge of the solar system.
  • 44 min
  • TV-PG
  • Premiered 04/12/2016