Kurzgesagt – In a Nutshell - There Are Thousands of Alien Empires in The Milky Way
Un "et si..." expliqué à notre niveau, la Terre.
We often assume that advanced technology will make it easy for aliens to colonize space. But what if space exploration is always difficult, no matter how advanced you are? Let’s travel back in human history, to the colonization of Oceania over 5000 years ago, to find parallels between ancient explorers and extraterrestrial civilizations.
There Are Thousands of Alien Empires in The Milky Way
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