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 (Autor), Dan Woren (Narrador)
Extracto

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
Audio Book
Protección
DRM Free
Fecha de publicación
27 de julio de 2021
Editor
ISBN
9781799915867
Tamaño del archivo
1 GB
suscribir

Sobre nosotros

Sobre De Marque Trabajos Contacta con nosotros Condiciones generales de utilización Política de privacidad