The Most Outrageous U.S. Conspiracy Theories

Extraterrestrial Signal

The Wow! Signal, as it was named, was never heard again, which makes people think that it was extraterrestrial. Others theorize that it was a comet that the telescope was picking up, or maybe a glitch in the telescope. There's never been a concrete answer for this sound.

The Freemasons Yearly Meeting

The Freemason group called Robert Burns Masonic Lodge holds a yearly meeting at the Malheur Cave in Oregan. The 3,000-foot cave was once used by Native Americans. Of course, this event on its own leads to many conspiracy theories.