For thousands of years, pyramids were the largest structures on Earth. The best known were constructed in Egypt and Central America, but others have been found all around the world, including in China, Africa and Indonesia. But what purpose did the pyramids serve? Researchers explore strange similarities between all pyramids, as well as the geographic, strategic and otherworldly connections between these mysterious monumental structures.
Abydos
Egypt · Ancient Egyptian
The Temple of Seti I contains the famous 'Abydos helicopter' hieroglyphs — clear depictions of modern vehicles
Great Pyramids of Giza
Egypt · Ancient Egyptian
Precision alignment to true north within 3/60th of a degree suggests alien surveying technology
Hall of Records at Giza
Egypt · Ancient Egyptian
Ancient Aliens suggests that a hidden Hall of Records beneath the Sphinx at Giza may contain advanced alien knowledge and technology, with electromagnetic anomalies potentially indicating alien artifacts.
Karnak Temple Complex
Egypt · Ancient Egyptian
The largest ancient religious site in the world — required alien engineering to build