Gray, a UFO scientist, found human DNA on aliens after research..

There are many theories about extraterrestrials known as the “Greys” and some of them say
that they are humans from the future.

The most common appearance reported in most cases of encounters with extraterrestrials is that of
“Greys”, also known as Zeta Reticulanos or Aliens of Roswell, after reports on the
1947 Nevada incident.
Greys are described as small humanoid beings of gray skin, which have no parts
external parts of the human body, such as nose, ears or reproductive organs.
Some theories mention that the Greys are humans from a distant future travelers of the
time, which have lost their ability to procreate and that’s why they need humans to
reproduce.
This theory is supported by ufologist, historian and professor at Temple University, Dr. David Jacobs.
According to Dr. Jacobs, the Greys have holes in their ears, nasal holes and small mouths.
little visible, but these parts do not seem to play an important role in their physiology,
because the Greys communicate telepathically with the abductees and no one ever noticed that they
They were breathing.

“The question is, why do they have a crack in their mouth? They don’t breathe, there’s no evidence that
breathe and get very close to people, sometimes even touching their foreheads,” says Jacobs.
After highlighting the similarities in appearance between gray aliens and humans,
the teacher is convinced that they were created from the DNA of abducted people.
Dr. Jacobs is passionate about ufology and has talked previously about the fact that aliens
have been walking on Earth among people for a long time and could be planning a large-scale invasion.