The Fermi Paradox: Where Are All The Aliens?

In a universe teeming with billions of galaxies, each filled with billions of stars, where are all the extraterrestrial civilizations? Join us as we delve into the Fermi Paradox, a cosmic conundrum that questions the apparent contradiction between high estimates of potential extraterrestrial civilizations and the lack of evidence or contact with such civilizations. We'll explore various solutions proposed by scientists, from the possibility of self-destruction of intelligent life to the idea of a 'Great Filter'. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.