8 Season
68 Episode
Space's Deepest Secrets - Season 5 Episode 2 Mystery of the Alien Megastructure
A mysterious star hundreds of light years away might hold the hard evidence of extraterrestrial life, as experts speculate that its bizarre behavior points to proof of a massive alien-made megastructure.
- Year : 2021
- Country : United States of America
- Genre : Documentary
- Studio : Science
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- Director :
- Cast :
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