Wow Signal2017
On a late summer evening in 1977, Ohio radio astronomers discovered a strong, interstellar signal that is believed by many to be the best evidence of communication from an extraterrestrial civilization.
- Released
- 1. 2. 2017
- Runtime
- 88 min
- Genres
- Documentary
- Certification
- NO
- Country, language
- EN
- Community rating
- 6.2 · 7 votes