1) Solway Firth Spaceman
Jim Templeton was in a marsh taking photos of his young daughter and after getting them developed there appeared to have been a Spaceman in full astronaut gear standing behind her. Except there wasn't anyone else around while they were there. Even Kodak verified that it was not tampered with.
2) The Mysterious Hinterkaifeck Murders
In Germany, 1922, the murders of six people at the Hinterkaifeck farmstead shocked the nation. This wasn't just because of the gruesome nature of the case, but also because the case was so incredibly weird, and it remains unsolved to this day. Over 100 people were interviewed in the murder, but no one was ever arrested. No motive was ever established as to explain the murders. The previous maid had left 6 months earlier, saying the home was haunted. The new maid arrived only hours before the murders. It is believed that the perpetrator(s) remained at the farm for several days – someone had fed the cattle, and eaten food in the kitchen: the neighbours had also seen smoke from the chimney during the weekend. This photo depicts one of the victims as he lay in the house barn.
3) The Dead Body Falling From Ceiling
This is the first photograph of the family sitting together taken in the Cooper's new Texas house, but as the photo is taken, a body falls from the ceiling.The OP said he wasn't sure if it was real, but he thought it was real creepy.