12 Temporada
131 Episodio
What on Earth? - Season 6 Episode 4 Episodio 4 (2023)
When a strange pattern appears in a field, experts wonder if its an extraterrestrial response to a message sent to an alien star cluster in 1974, and using cutting-edge science, they uncover its true origin.
- País : United States of America
- Género : Documentary
- Estudio : Science
- Director :
- Emitir : Steven Kearney, Andrew Gough
