All right so i decided to create this topic to see which were the favorite mysteries of the community.
Mine have to be the the mystery of the Bloop underwater sound detected in 1997.
So in 1997 a eerie sound was detected by several Sound Surveillance Systems.
Scientist say it is neither man made( As submarines ) and neither geographical made sounds.
The consensus sems that the sound was made by a living creature,but the catch is it was several times louder than the loudest recorded animal, the blue whale.
And to make things even more eerier,this sound was recorded 950 nautical miles from a sunken extra-dimensional city in which Cthulhu lived as written of by H. P. Lovecraft.
So anybody else have a favorite mystery ?