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Since alien visits are not necessarily observed by us, or even if they are observed, they may not be possible to confirm, we cannot be certain how many times aliens have been on Earth, however I will say that we have no clear evidence that the Earth has ever been visited by aliens from outer space. That remains speculative.
What else can I help you with?
Has an alien been to earth?
There have been many speculations on if an alien being has been on earth. There have been no confirmed reports on aliens on earth.
Has anyone on earth ever had a real encounter with aliens?
There have been many reports of encounters with aliens, which have not been verified or admitted publicly by the government.
How many pages does The Aliens of Earth have?
The Aliens of Earth has 327 pages.
Why did the aliens invasion fail?
The invasion of Earth by aliens has been told many times in stories, books and films, each account is science fiction, made up in the mind of the author. Whilst some people believe in aliens, there is absolutely no scientific evidence that aliens actually exsist, although scientists, believers and none believers alike keep looking for them. One day ..... may be!
Do space aliens really exist on earth?
There have been many people who claim to have witnessed both UFOs and aliens, however there is no proof available to the general public. If proof does indeed exist, it is held as confidential information by the government.
Has the earth ever been hit by an asterriod?
yes many times
How many times has the earth been hit by a asteroid?
Magically 2
Has earth been visited by aliens before?
There is no scientific evidence to confirm that Earth has been visited by aliens. Many reported sightings and encounters can be attributed to natural phenomena, human-made objects, or misinterpretations. The search for extraterrestrial life continues, but as of now, no conclusive proof of alien visits to Earth exists.
How many aliens sightings of aliens and UFOs?
There are many UFO sightings every year. Half of all Americans believe that Earth has been visited by aliens. Almost that amount believe that aliens are spying on us right now. The others are non believers. UFOs have no known connection to aliens whatsoever. They are just things in the sky the witnesses themselves could not ID. So far no aliens have been proven to exist, either. So the best answer to the above question is "zero". The reason so many people are "non-believers" is that flying saucer buffs are "non-provers"!
Has there been any sign of aliens making crop circles?
Many times when UFO sightings are reported, crop circles are found nearby. But as far as I know nobody has ever seen aliens make crop circles.
Is there a real aliens?
Yhea there have been many sightings in Area 51 according to me
Is there any aliens on the universe?
yes there are many of them on mars and in the future i think they will visit our planet ('Earth')
