Secrets in the Sand
Atacama Alien & Chimu Child Sacrifice
Season 2 Episode 1
From the rediscovery of a lost Silk Road city to mass child sacrifices in Peru, new archaeological finds reveal how human resilience, belief and conflict shaped life in the world's harshest deserts
Secrets in the Sand airs on Sky History at 10:00 PM, Tuesday 3 February. (New, subtitles, series.)
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