See also:

• Science: Social Sciences: Archaeology: Alternative: Archaeoastronomy  (33)

• Ancient Astronaut Theory Revisited - The Ancient Astronauts, the "gods". Speculations on where they came from, their technology, biotechnology, relative immortality, and their home in Orion.
• Ancient Astronautics - Investigates ancient writings about Gods and Goddesses on our planet. Is their information factual?
• Ancient Astronauts - Summarizes theories of Erich Von Daniken and Zechariah Sitchin, including evidence from creation myths, ancient clay tablets, and cylinder seals.
• Ancient Civilizations and UFO's - The possibility of UFOs in ancient times.
• Erich Von Daniken - The "father of the ancient astronaut theory". Author of Chariots of the Gods and over two dozen books on this theme.
• The Gods of Eden - Documents relating to the thesis put forward by William Bramley in his book The Gods of Eden that the basic cause of war, genocide and conflict in history is the less than benevolent interference in human affairs by extraterrestrials.
• Jason Martell's Research Network - Modern science confirms ancient knowledge. Sumerian descriptions of Ancient Astronauts, DNA confirms Sumerian history, the search for Plant X/Nibiru, and a video tour of Sumerian artifacts from the Chicago Oriental Institute.
• Sumerians - Site that investigates the possibility of the ancient Sumerians being taught by alien visitors.
• Zecharia Sitchin - Author of The 12th Planet and several other books in the Earth Chronicles series, Sitchin argues that the deities of the ancient Near East were real, live ancient astronauts.