Greys: which range from 3 1/2 - 7 feet tall; they have a large head with huge bug-like black eyes, usually white or bluish-grey in color with a flat body type like a gumby character .
These have three fingers and a thumb and long spindly arms and legs.
These are often seen with small dwarf-like entities who are less than one foot tall and gnome-like, with wizened faces.
These two creatures above are the types that are most commonly seen in abduction cases.
BLONDES, SWEDES, NORDICS: Similar to humans with blond hair and blue eyes.
HAIRY DWARF'S: Four feet tall
VERY TALL ALIEN RACE: Look like humans but seven or eight feet tall.
"MIB'S: (Men In Black). Wear all black. Sunglasses. Very pale skin. Extremely sensitive to light...probable hybrids
Reptilians:6- 8 foot tall (winged as adults) saurian, cat-like red eyes, resembles an erect monitor lizard, very intelligent, very sinister overlords in charge of other races.
In addition, tall mantis insect aliens(7-9 ft.tall) and green amphibean(little green men) entities have been seen aboard craft.
All of these highly technological alien races have contributed their DNA to create the lower life forms of similar creatures commonly seen on this preserve of a planet.
UFO Sky Watchers the world over report sightings of UFO craft that violate many international air spaces on almost a daily basis .
Both of these non scientific public elements know that beyond a shadow of a doubt we are NOT alone in the universe and not alone on this planet that we call Earth.
Contrary to this wealth of civilian knowledge about the prevalence and continuity of alien visitation is the governmental negation, an official functioning concept that we are totally alone in the universe.
This distressing official functioning concept is staunchly maintained by both NASA ( Never A Straight Answer) and by SETI, (The Search For Extraterrestrial Intelligent Life in the Universe) .
But, the real question is; Is there intelligent life on Earth?
Modern astronomy is most puzzled by this stubborn governmental 'scientific claim' that there is no evidence of alien life.
This puzzle is called the Fermi Paradox.
The Fermi Paradox, defined, is the odd contradiction and dissonance between the very high mathematical probability of an extraterrestrial civilizations' existence and SETI's and NASA's claim of a total lack of discovery of or contact with any such civilizations.
One solution to this conundrum, for them, is to repeatedly state that they have not observed any evidences of alien civilizations because there was simply nothing to observe.
To date, NASA and SETI firmly deny that alien life exists and both governmental organizations continue to report that our Earth's civilization is the only observable one in the Galaxy and that we are perhaps the very first to have reached any thresholds of technology.
Their 'findings' and this 'assumption' seem most improbable as it wrongly revives a central special role to Earth, the same central special role given to Earth historically by the Church.
Since then modern scientific astronomical discoveries have forced a withdrawal of Earth's previously thought central place in the universe, one that the Church insisted on as religious doctrine.
Another answer postulated by SETI and NASA to solve the conundrum between the high mathematical probability of alien life that should be prevalent and observable and their continued claim to have found nothing consists in calling into question previous simulations of an alien civilization's expansion in the Galaxy.
They argue that alien space flights might indeed be very fast but that the colonization process might indeed be much slower.
The speed of colonization, they expound, would not be proportional merely to the speed of a single alien space flight.
They argue that the duration time for colonizing the Galaxy would not be similar or comparable to the general age of the Galaxy which they say could explain why our planet and solar system have not yet been reached by aliens.
Certainly their assumptions do rest and are based on the impossibility or abject difficulty of our own limited and primitive exploratory space flights.
They conclude that factors such as cosmic rays or interstellar dust could make alien travel impractical.
After all, they postulate, a particle of a few grams traveling at a fraction of the speed of light has a kinetic energy equivalent to a bomb of several kilotons and could as they are so prevalent easily destroy any so called alien craft.
Other explanations as to why no other alien intelligent life has yet been found are put forward as possible psychological and sociological reasons.
They suggest that advanced civilizations destroy themselves on short time scales.
They argue that an advanced technological alien civilization might be very reticent to colonize other planets because colonies might revolt against their mother planet, something that they argue has happened often in humanity's local Earth's history.
They have even gone so far as to postulate that we have not yet discovered anything of an advanced civilization because of the possibility of an alien ethical code which might prohibit an advanced civilization's interference with another civilization.
Here, however, they do admit that this argument is not substantiated by Earth's long history of humanity's interference with each other's cultures and civilizations and that we ourselves represent a poor example towards advancing this theory.
Scientists and researchers in SETI and in NASA patently ignore thousands of reports of alien encounters by abductees, the world over, and patently ignore the evidence of UFO photographs taken by aircraft gun cameras from many nations, over the last fifty years.
"I believe that these extra-terrestrial vehicles and their crews are visiting this planet from other planets... Most astronauts were reluctant to discuss UFOs." "I did have occasion in 1951 to have two days of observation of many flights of them, of different sizes, flying in fighter formation, generally from east to west over Europe."
"I was testing a P-51 fighter in Minneapolis when I spotted this object. I was at about 10,000 feet on a nice, bright, sunny afternoon. I thought the object was a kite, then I realized that no kite is gonna fly that high." As I got closer it looked like a weather balloon, grey and about three feet in diameter. But as soon as I got behind the darn thing it didn't look like a balloon anymore. It looked like a saucer, a disk. About the same time, I realized that it was suddenly going away from me - and there I was, running at about 300 miles per hour. I tracked it for a little way, and then all of a sudden the damn thing just took off. It pulled about a 45 degree climbing turn and accelerated and just flat disappeared."
Then according to a Time Magazine article, Major White exclaimed over the radio: "There ARE things out there! There absolutely is!"
I have a precautionary frog story, for NASA and SETI,
Contrary to what SETI or NASA both state about not discovering the presence of aliens, Earth is and has long been a major crossroads for many species of alien races.
There is a myriad variety of alien entities seen, but predominantly unseen and elusive, who frequent this planet.
Many 'frogs' dwell in abject ignorance about this mind boggling, greater truth:
Twice upon a time (maybe, even thrice upon a time), a frog who lived by the side of a vast blue-green ocean visited his distant frog cousin who lived very far away in a deep, small well in a very dark cave.
"Isn't my world amazing ?
Isn't it wonderful and complex and totally beautiful?!", said the cousin frog who lived in the cave in the dark deep well.
And the relative frog who lived by the side of a vast blue-green ocean said;"One day, my cousin, you must come and visit with me and see where I live and visit my home!"
So it came to pass, that his cousin, one day, packed his suitcase and left his small well in the dark cave and traveled far to visit his cousin frog who lived by the blue-green ocean.
And when the cousin from the small cave got there, he saw his frog cousin's house on the beach and he viewed the unlimited expanse and spectacular majesty of the shore and the blue-green ocean, and his head exploded and he died.