Wow Signal
- Cast: Jerry Ehman, Seth Shostak, Karen O'Neil, Michael Holstine, Bob Dawson
- Duration: 88 minutes
- Genre: Documentary
- Rating: 6.1/10
- Release Date: 2017-02-01
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.
