Geheimnisse des Universums - Season 6 (2011) (Staffel)
USA,
2011, 44 min
Inhalte(1)
Many argue that flying saucers and other extra-terrestrial space ships continuously visit the earth. If that were true, what kinds of technologies would such alien spacecraft require? And do eyewitness reports of UFO sightings jibe with modern theories of how interstellar travel might be possible? (Prime Video)
Besetzung
Erik Thompson (Erzähler)
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Seth Shostak
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