Alien Messages

Series 7 - Episode 7 Alien Messages

Sat 27 Jul 5pm - 6pm History 2
See Repeats
Sun 28 Jul, 8am - 9am History 2
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Summary

Giorgio Tsoukalos examines the notion that extraterrestrials could have left clues to the universe's mysteries. Experts investigate cryptic puzzles that might have been placed by ancient aliens.

Cast & Crew

Presenter Giorgio Tsoukalos
Education