Quiet and loud aliens

ID: quiet-and-loud-aliens

The terms "quiet aliens" and "loud aliens" are often used in discussions about the Fermi Paradox and the search for extraterrestrial intelligence (SETI). They refer to different hypotheses regarding the presence or absence of advanced extraterrestrial civilizations in the universe. 1. **Quiet Aliens**: This concept suggests that advanced civilizations might exist but choose to remain undetected.

New to topics? Read the docs here!