WOW! Signal

The '''WOW! Signal''' is a real signal that was received by the "Big Ear radio telescope" on August 5th, 1977.

A description as well as an in depth explanation, can be found here on Wikipedia.

Links to the Mystery

 * The WOW! Signal can be found printed on the ground at the Hippie Camp.
 * It can also be found printed on the Sand Glyph.