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Why haven't we found intelligent alien civilizations? There may be a 'universal limit to technological development’.

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#1

10-10-2024, 04:30 PM
jboldeniv

Administrator

Join Date: Sep 2020

Posts: 10425

Country: United States [US]
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Why haven't we found intelligent alien civilizations? There may be a 'universal limit to technological development’.

I think that there are definitely alien civilizations out there. However, I am not sure where they are.

Why haven't we found intelligent alien civilizations? There may be a 'universal limit to technological development’ (msn.com)
Tags: civilizations, intelligent alien, out there somewhere

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