Science & Futurism with Isaac Arthur

Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past (11x62)

Date de diffusion: Août 17, 2025

The silence of the stars might be hiding more than an absence of life — it might conceal ancient machines, monuments, and traps from civilizations long vanished. Today, we explore these eerie cosmic echoes and the risks of unearthing them.