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