Ancient Aliens: Extraterrestrial Secrets in the Constellations | History

Transcript

Southern Egypt, 500 miles south of Cairo, on a desolate plain in the eastern region of the Sahara Desert lies the mysterious archaeological site known as Nabta Playa. Discovered by a team of scientists in 1974, researchers believe the megalithic stones scattered here were once part of a vast and complex ritual center for an ancient civilization tha... Read More