What If Ancient Aliens Built The Pyramids? | Unveiled

VOICE OVER: Noah Baum WRITTEN BY: Caitlin Johnson

Did aliens build the pyramids? According to some theories, the ancient Egyptian monuments actually have extraterrestrial origins... History tells us that these magnificent structures are definitely, 100% man-made, but how would life on Earth be different if we had proof that they weren't? What would happen if the Great pyramids really were built by aliens? read more...