The most written about alien life forms seem to be the Greys -
particularly those from Zeta Reticuli.

Reports from individuals who have been in contact with the Greys vary on their intentions: some say they are kind beings-here to guide us through our evolution, while others believe they are cruel invaders intent on ruling the planet.

One thing is certain, most people who have come in contact with Greys believe that they are actively abducting people on a regular basis. The Greys are reported to be abducting individuals and extracting eggs or semen to create a grey-human hybrid.

The Greys are the extra-terrestrial species that are alleged to have crash-landed in Roswell, New Mexico in July 1947. Also, it is widely rumored among researchers that the Grey species entered an agreement with the U.S. government to provide us "hardware" in the form of advanced technology for "software", which is human beings.

Aliases: The Visitors The Reticulians
Height: 3.5 - 6 feet
Weight: 65 - 90 pounds (estimated)
Eyes: Large, oval-shaped, black
Hair: None
Skin: Grey Rough-textured
Sex: No visual reproductive organs
Cloning suspected form of reproduction
Communication: Telepathic
Location of Origin
Zeti Reticula Star System in the Orion Constellation
Distinguishing Characteristics
Slit for mouth
Nose and ears are indentation
Webbed hands with four fingers
Thin body
Large head in proportion to body



This is the type most commonly referred to as the greys. Also known as Zeta Reticuli from the Zeta Reticulan star system (the Bernard star) neighboring the Orion area. They function in a mode that is apparently military in nature with a rigidly defined social structure that holds science and "conquering worlds" to be the prime movers. They are normally about 4.5 ft tall with large heads and black "wrap around" eyes. They have limited facial features, slit mouth and no nose to speak of. They have evolved beyond the need for reproductive systems or digestive systems and reproduce by cloning. Their genetics are partly based on insectoidal genetics.

Their science deals largely with the study of other life forms and genetic engineering. They have supposedly had a part to play in the alteration of human genetics over thousands of years. It seems that they may be trying to cross breed with humans in order to create a "mixture race" that would be better than either. (I've read that they are a dying species, that have cloned so much that now, with each successive cloning, the species grows weaker. They are trying to infuse new life into their species by creating the mixed breed.)

There seem to be two main social classes. One is the more hawkish and is more abrupt, crude and blunt. The more dove-like ones are more refined and capable of a more business-like behavior towards humans, and prefer to use more "diplomatic" behavior to gain control over human's. This type of Grey is what I believe is being referred to as the "Orange" class of Greys.

They seem to be emotionless (by human standards) and therefore are seen as cruel in their treatment of human beings. They are able to take human lives without any regard for that individual. They supposedly can use certain substances of the human body for their sustenance and therefore appear to be carnivorous in regards to humans.

These Greys are described as servants to a master race of reptilian-type aliens and are trying to prepare the earth for their arrival by gaining control over the earth through many means. They tend to enjoy the feeling of freedom they have on Earth, away from their masters and would desire the help of humans in confrontations with the reptilians - which appears to be a consideration for the near future.

These Greys have their best known bases in New Mexico and Nevada but are also known to have bases in many countries of the world.


Tall Greys from Orion. Usually about 7 to 8 ft. tall (reports often exaggerate their height as being 9 to 12 ft.) with facial feature somewhat similar to grey type A with the exception of the large nose found on type B greys. These greys also have technologies that allow them to perform certain actions that appear "miraculous." These greys are less viscous towards humans than type A greys (but are still considered "hostile".) They tend to influence more through political controls and negotiated agreements with those in power. Their main bases seem to be in the Aleutian Islands.


These are the shortest of the greys and tend to be about 3.5 ft. tall. Their facial features are very similar to the Zeta Reticuli greys and are of the same "root race.". They are just as hostile to humans as the Zetas. They are from a star system near the shoulder of Orion called Bellatrax.



The Nordics are an extra terrestrial species which has been reported to be observing the activities here on Earth. Individuals who have allegedly come in contact with the Nordics say that they are here to observe our culture and not interfere in our evolution.

Some individuals have suggested that because of the Nordic's similar physical appearance to humans that they could possibly be our long lost relatives who have since moved on to another planet. Other individuals suggest that the Nordics are in conflict with they Greys because they object to the Greys interfering with human evolution. Other than these few theories, not a lot is known about the Nordics.

Aliases: Swedes
Height: 5 - 6.5 feet
Weight: 120 - 240 pounds (estimated)
Eyes: Human
Hair: Blonde
Skin: Pale white
Sex: Male and Female
Communication: Telepathic
Location of Origin
Distinguishing Characteristics
Share common physical features with human beings (especially Scandinavians)
Are taller than the average human
Have more of a muscular build than the average human


Reptoid looking aliens.

Description : Tall 6 to 8 foot bipedal creatures with scaly, green, reptilian like skin. The large eyes are usually yellow or gold in colour with a vertical pupil (like a cat's). It is interesting to note that this entity is similar to what the dinosaurs may have evolved into had they still been around.

They are sometimes linked to myths about Sumer, Dogons, Nibiru among other ancient astronauts who came to earth to conquer and seed the planet.

These are supposedly highly advanced entities but viewed as being of a negative, hostile or dangerous disposition since they regard humans as a totally inferior race.

They would perceive us much the way we would perceive a herd of cattle.

There are supposedly aliens that can take on human form. They are said to come from the Pleiades, Orion, Lyra, Vega, Cassopiea (also the home of an Praying Mantis Race, Arcturus, Andromedia - Celestial Entities Files. There is also channeled material on the Internet from people who say that are channeling ET's.

The Praying Mantis aliens supposedly have long, narrow faces with long, narrow large eyes slanted upward and outward in an almost V positon. They have thin, long torso; long, thin arms which are usually crooked; a sharp bend at mid joint with the hand and fingers growing almost eratically onward from the wrist; and legs bent at an almost right angles, creating a crouched pose..both males and females have been reported.

Many people feel that some of the entities that fall under the heading of Cryptology are aliens or hybirds (alien and human breeding).