About this showing of Codes and Conspiracies
Did aliens help build the Pyramids? Or does the 'ancient astronauts' idea go back to Swiss author Erich von Daniken, whose books challenge religion and science.
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Previously on TV
Ancient Astronauts
Previously shown on Discovery .Science on Thu 8 Oct 2026 at 14:00.
This showing was on Discovery .Science at 14:00 on Thu 8 Oct 2026. See future airings below or open the main programme page for the latest TV times.
Episode / edition: Ancient Astronauts
SkySky Q / Satellite167Did aliens help build the Pyramids? Or does the 'ancient astronauts' idea go back to Swiss author Erich von Daniken, whose books challenge religion and science.