Zecharia Sitchin (born 1922) is an author of books promoting an ancient astronaut theory of human origins.
Sitchin attributes the creation of the ancient Sumerian culture to the "Annunaki" (or "Nephilim"), a race of aliens from a planet he calls Nibiru in the solar system . He asserts that Sumerian mythology reflects this view, though his speculations are entirely discounted by mainstream scientists, historians, and archaelogists, who see many problems with his translations of ancient texts and with his understanding of physics.
Sitchin was born in Baku, Azerbaijan, and was raised in Palestine. He acquired some knowledge of modern and ancient Hebrew, other Semitic and European languages, the Old Testament, and the history and archeology of the Near East. Sitchin graduated from the London School of Economics, University of London, majoring in economic history. A journalist and editor in Israel for many years, he now lives and writes in New York City. His books have been widely translated, converted to braille for the blind, and featured on radio and television.