Ancient astronauts

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(Redirected from Ancient alien hypothesis)

References

  • Sagan, Carl, and I. S. Shklovskii. Intelligent Life in the Universe. 1st ed. Virginia Beach: Emerson-Adams, 1998. Print.
  • Temple, Robert K. G. The Sirius Mystery: New Scientific Evidence of Alien Contact 5,000 Years Ago. Merrimac: Destiny, 1998. Print.
  • Van Beek, Walter E. A. "Dogon Restudied: A Field Evaluation of the Work of Marcel Griaule." Current Anthropology 32.2 (1991): 139-67. Print.
  • Von Däniken, Erich. Chariots of the Gods? New York City: Berkley Books, 1984. Print.