If the Universe Is Teeming with Aliens … Where Is Everybody? Second Edition

If the Universe Is Teeming with Aliens … Where Is Everybody? Second Edition

de Stephen Webb (Auteur), Dan Woren (Narrateur)
Extrait

Given the fact that there are perhaps 400 billion stars in our galaxy alone, and perhaps 400 billion galaxies in the universe, it stands to reason that somewhere out there, in the fourteen-billion-year-old cosmos, there is or once was a civilization at least as advanced as our own. The sheer enormity of the numbers almost demands that we accept the truth of this hypothesis. Why, then, have we encountered no evidence, no messages, no artifacts of these extraterrestrials?

Format
Livre audio
Protection
Sans DRM
Date de publication
27 juillet 2021
Éditeur
ISBN
9781799915867
Taille du fichier
1,41 Go
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