Hello, is there anyone out there?

10 years 1 month ago - 10 years 1 month ago #100857 by Bruno

Hello, is there anyone out there? was created by Bruno

Fascinating blog article here:

waitbutwhy.com/2014/05/fermi-paradox.html

John

Last edit: 10 years 1 month ago by Bruno.

The following user(s) said Thank You: Mike, Graham

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