In order to reach the moon, astronauts had to pass through what is known as the Van Allen radiation belt.
The belt is held in place by Earth's magnetic field and stays perpetually in the same place.
The Apollo missions to the moon marked the first ever attempts to transport living humans through the belt.
Conspiracy theorists contend that the sheer levels of radiation would have cooked the astronauts en route to the moon, despite the layers of aluminum coating the interior and exterior of the spaceship.
After photographs of moon landings were released, then Conspiracy theorists were quick to notice a mysterious object in the reflection of an astronaut's helmet from Apollo 12 mission.
The object appears to be hanging from a rope or wire and has no reason to be there.
In order to support claims that the moon landings were shot in a studio, conspiracy theorists had to account for the apparent low-gravity conditions, which must have been mimicked by NASA.
For example, if you take the moon landing footage and increase the speed of the film x2.5, the astronauts appear to be moving in Earth's gravity.
As for the astronauts impressive jump height, impossible in Earth's gravity, hidden cables and wires have been given as an explanation for the height.
In some screenshots outlines of supposed hidden cables can be seen. Photo-suggests a wire, though very vague.
Cameras used by astronauts during moon landings had many cross-hairs to help with scaling and direction.
Cross-hairs are imprinted over the top off all photographs.
Certain images, however, clearly show cross-hairs behind objects in the scene, suggesting the photographs may have been edited or doctored after being taken.
This photograph is one example of the cross-hair behind an object.
Conspiracy Theorists speculate that NASA printed man-made objects over a legitimate photo of the moon to hoax the landings.