The Martians Spiral
Blueberry shaped microscopic formations were detected in Martian soil in 2004. This was the observation during the martian exploration. The spirals grew bigger shown in the 2012 observation. Scientists are saying this is a possible sign of water in the past. The possibility of water is still uncertain.
The Babushka Lady
This is a nickname for the unknown lady photographed during the assassination of President John F. Kennedy in 1963. It can be seen in the photo that the woman is holding a camera. It is believed that she might have captured the actual assassination. She was never found and never came forward despite the efforts of NBI and policemen.