Description
In 1993, German robotics engineer Rudolf Gatenbrink discovered a sealed door within the Great Pyramid of Giza–a door left unopened for 4,500 years. With this discovery, Robert Bauval–who spent the decade prior to the discovery researching the pyramids–and Adrian Gilbert used astronomical data to reveal that more than just tombs, the pyramids were created to serve as a gateway to the stars; in the process, they uncovered what they believe to be the key to the plan that governed the construction of the great pyramids: the Orion Constellation.
