The signal lasted for 72 seconds, the longest period of time it could possibly be measured by the array that Ehman was using. It was loud and appeared to have been transmitted from a place no human has gone before: in the constellation Sagittarius near a star called Tau Sagittarii, 120 light-years away.
Ehman wrote the words “Wow!” on the original printout of the signal, thus its title as the “Wow! Signal.”
All attempts to locate the signal again have failed, leading to much controversy and mystery about its origins and its meaning.
The Georgia Guidestones, sometimes referred to as the “American Stonehenge,” is a granite monument erected in Elbert County, Ga., in 1979. The stones are engraved in eight languages — English, Spanish, Swahili, Hindi, Hebrew, Arabic, Chinese and Russian — each relaying 10 “new” commandments for “an Age of Reason.” The stones also line up with certain astronomical features.
Though the monument contains no encrypted messages, its purpose and origin remain shrouded in mystery. They were commissioned by a man who has yet to be properly identified, who went by the pseudonym of R.C. Christian.
Of the 10 commandments, the first one is perhaps the most controversial: “Maintain humanity under 500,000,000 in perpetual balance with nature.” Many have taken it to be a license to cull the human population down to the specified number, and critics of the stones have called for them to be destroyed. Some conspiracy theorists even believe they may have been designed by a “Luciferian secret society” calling for a new world order.”
The mystery of the Phaistos Disc is a story that sounds like something out of an Indiana Jones movie. Discovered by Italian archaeologist Luigi Pernier in 1908 in the Minoan palace-site of Phaistos, the disc is made of fired clay and contains mysterious symbols that may represent an unknown form of hieroglyphics. It is believed that it was designed sometime in the second millennium BC.
Some scholars believe that the hieroglyphs resemble symbols of Linear A and Linear B, scripts once used in ancient Crete. The only problem? Linear A also eludes decipherment.
Today the disc remains one of the most famous puzzles of archaeology.