What If Mars Had a Civilization Before Earth? | Documentary for Sleep

What if Mars was never just a barren desert, but once home to a thriving ancient civilization long before Earth? In this cinematic documentary-style video, we explore the mysteries of the Red Planet — from dried riverbeds and underground caverns to strange ruins that hint at lost technology and intelligent life. Could Mars have been alive with people or beings before humanity ever existed? And if so, what happened to them? Join us on this immersive journey through science, speculation, and hidden history, as we uncover the shocking possibility that Mars may hold the forgotten story of the first civilization in our solar system.