Scientists Have Struggled To Understand These Pictures

We are all familiar with shots showing a mystery ghost, alien, or UFO creeping in the background of seemingly normal photos. Sure, the first thing to cross our minds when seeing something paranormal is photoshop as well, but a test can be easily run to determine the authenticity of such photos. Surprisingly, a huge number of them are genuine and have truly given us the creeps.

If you are brave enough, look through our compilation of the best mysterious photos we dug up using the internet and decide for yourself which ones have actually captured real paranormal activity and which ones are hoaxes perpetrated by people with too much time on their hands.