What on Earth?

What on Earth?

Nevada's Mystery Marking (12x7)


Fecha de emisión: Feb 23, 2023

Satellite images capture an enormous X shape mysteriously carved with precision in the remote Nevada desert; experts investigate a military emergency landing field linked to one of the most astonishing test programs in aviation history.

  • Estrenada: Feb 2015
  • Episodios: 163
  • Seguidores: 23
  • En emisión
  • Science Channel
  • Martes a las 21