Afraid of ghosts? You may not want to see this

Public Domain

The world is filled with unexplainable paranormal activity. From time to time, spectral apparitions are caught on camera. Are these ghost-like figures the result of a malfunctioning camera, an odd light source or purposeful deception from the photographer? Or are they indeed spirits from the afterlife that are reaching back into this realm? You decide! We pulled modern and historical images of alleged ghosts. Use your own judgment to determine if they are real!

First up is this photo from 1919 of Sir Victor Goddard's Royal Air Force squadron.