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A team of trained investigators sets out to uncover the truth about UFOs. But they're not just looking for more stories on extraterrestrial activity—they want answers. Risking it all, this team of scientists and UFO researchers investigate and dissect some of the most mysterious sightings on the planet to unearth stunning new evidence. The data they collect on these adventures paints an entirely new picture of what we know about these strange lights in the sky.
Première date de diffusion : Jun 29, 2012
Dernière date d'air : Aug 17, 2012
Épisode : 8 Épisode
Saison : 1 Saison
Durée: 60:14 minutes
Studio: National Geographic
Pays: United States of America
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