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New study finds potential alien mega-structures known as 'dyson spheres'
5:15
YouTubeNBC News
New study finds potential alien mega-structures known as 'dyson spheres'
A group of researchers have identified at least seven stars that might be surrounded by advanced alien mega-structures known as "dyson spheres." NBC News' Ellison ...
5.9M viewsJun 14, 2024
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