Some of the rocks brought back with the Apollo missions have very different compositions than those found here on Earth. Moreover, some of these rocks are far older than the Earth is currently considered to be. Some consider this proof that our satellite is acquired and was not fashioned here through conventional means. During moonquakes and meteor impacts, the Moon is known to “ring like a bell”, further supporting the hollow Moon theory.

The most popular belief is that the Moon served as an interstellar Noah’s Ark that brought life to Earth millions, possibly billions of years ago. In order to sustain such a journey, it needed a hard inner shell 20 miles thick and a loosely packed outer shell. Inside would have been life support machinery, fuel and a suitable environment for its passengers. This theory accounts for some of the Moon’s unexplained properties, including its lower density.

The assumption is backed up by the presence of chromium, zirconium an titanium on the lunar surface. The soviet scientists argued that the refractory and anti-corrosive properties of these elements are no accident but the signs of intelligent design. They were used to shield the inside from bombardment, temperature fluctuations and the effects of cosmic rays.

This theory has gained additional traction in July this year, when amateur videos show a strange wave traversing the lunar surface. Some have speculated that it resembles the refreshing of a computer screen and therefore concluded that what we see today and call our Moon is nothing but a hologram. That is why we only see one side of the Moon – it’s far easier to project a static image rather than provide a constantly rotating hologram.