12 Temporada
131 Episodio
What on Earth? - Season 12 Episode 7 Episodio 7
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.
- País : United States of America
- Género : Documentary
- Director :
- Emitir : Steven Kearney, Andrew Gough
