To add to this, it has generally been believed that the Wow signal didn't come from Earth. But being a rare event no one wanted to rule it out completely. Technically these papers don't even rule that out. But they do a good job at expanding the problem of figuring out what that signal might have been.
I'll put it this way: people would probably be more surprised if the Wow signal was terrestrial in origin than extra terrestrial.
I'll put it this way: people would probably be more surprised if the Wow signal was terrestrial in origin than extra terrestrial.