00:00Strange signal received from deep space.
00:03Many dismiss it as static, but the WOW signal was a powerful, unique radio burst,
00:09its intensity recorded as a distinct alphanumeric sequence.
00:13This 72-second burst was 30 times louder.
00:17It was a cosmic shout.
00:19It matched hydrogen's frequency, the universe's most common element.
00:23What sent it?
00:25The strange deep space signal remains a mystery.
00:28Find more at the link in bio.
