What on Earth?

What on Earth?

Strange Symbols in the Desert (3x13)


: 14, 2017

An amateur archaeologist stumbles open strange symbols scratched into the Kazakhstan Desert; CIA surveillance photographs show what looks like a giant Star of David on the island of Cuba; and a lake in the Brazilian rain forest that turned bright pink.

  • : 2015
  • : 163
  • : 23
  • Science Channel
  • 21