NASA's Unexplained Files

NASA's Unexplained Files

Planet of the Metal Aliens (6x7)


Udgivelsesdato: Maj 23, 2019

Experts investigate if a nearby exoplanet could be the home to a alien civilization of strange, metallic monsters, after a new discovery confirms that life can thrive on such a strange world.

  • Premieret: Mar 2012
  • Afsnit: 55
  • Følgere: 18
  • Slut
  • Science Channel
  • Torsdag på 22