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Release date: 02/01/2017 
Popularity: 0 
Original language: EN 
Add to favoritesWow Signal
6Documentary
Overview
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.
Production companies
Trailers
'Wow Signal' - Official Trailer (2019)
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