Where did the Wow! signal come from?

Where did the Wow signal come from

On August 15, 1977, Jerry R. Ehman received an unusual seventy-two-second signal (while working on a Search for Extraterrestrial Intelligence (SETI) project at the “Big Ear” radio telescope at Ohio State) that went down in history as the “Wow! signal.” Several astronomers worldwide have tried to find the signal again. What was it exactly? We don’t know.