Phantom Signals: Alien Evidence: The Holy Grail
12:00 pm - 1:00 pm, Tuesday, December 30 on Science ()
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About this Broadcast
Alien Evidence: The Holy Grail
Season 1, Episode 2
A powerful radio beam originating from deep space is detected by experts on earth. Some suspect it's hard evidence of extraterrestrial life; new investigations into this shocking signal might reveal the truth.
repeat
2020
English
Stereo
Documentary
Technology
Science
Reality
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