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La Vie Extraterrestre dans l'Univers : Voyage vers le Monde des Aliens | Documentaire Espace
🌍 « Sommes-nous seuls dans l’Univers ? » Cette question vertigineuse, tout le monde se l’est déjà posée. Au fur et à mesure que les sciences et la technologie progressent, les astronomes mettent sans cesse au point de nouveaux moyens, toujours plus précis, pour découvrir un jour une vie extra-terrestre. En 1970, on a envoyé les ...
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