Uploaded April 2018 | Updated September 2026, 1 week ago

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Life does not need to many conditions to exist, in fact there might be life forms in the Solar System right now outside of the Earth. So how many are there aliens in the observable universe? In this video i give my estimate on the number of aliens.
My twitter: twitter.com/Dreksler_Astral

Intro, outro and other clips in the video were made with Space Engine.

Music: 1. Event Departure - Silent Partner
2. Space Coast - Topher Mohr and Alex Elena