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It depends on what they need for survival. It is quite possible that aliens are similar to humans and therefore can survive on earth without assistance. It is believed that people-like aliens once live side by side with the atzecs.
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∙ 12y ago
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How many et's land on earth daily?
It is not known whether any aliens EVER landed on Earth.
When did UFOs land on earth in encounters of third kings?
"Close Encounters of the Third Kind" is a movie from 1978. In real life, there is no reason to think there are any aliens, let alone aliens that come to Earth for any reason.
Where are some images of real aliens and UFOs?
There are none in existence. You can only find images that people claim to be aliens or UFOs. So far, there has never been any evidence to support their claims.
Are there aliens in the UFOs?
There is no evidence that proves any of them are even extraterrestrial for certain. There is no Evidence that proves any of them are not extraterrestrial for certain.
Do they have aliens in earth?
have aliens vist earth any time
Is there any solid evidence of aliens in the Bible?
There is limited solid evidence of any kind in the bible, certainly none of aliens. However, there are certain events recorded in the Bible that could be interpreted as describing UFOs and/or aliens.
Are ufos going to land on earth?
Aliens are not known and proven to even exist, let alone be here and kidnapping people, etc..
What is the probability of UFO's existing?
100%. UFOs can be any unidentified flying objects. They don't necessarily have to be driven by aliens.
Do aliens and UFO exist?
No one really know but scientist are finding a way to spot life of aliens but they are not sure same with UFOs. Scientists mission Some scientist are on a mission to find life of aliens and and existance of UFOs. Scientist are launching space crafts too detect aliens and UFOSs. But looking for alienns can lead to UFOs and same in reverse. Once the scientist had to go to engenireing to makr a space probe but stronger
What is a wingspan on a UFO?
Whatever you imagine it to be. UFOs by definition are not known to be any form of aircraft or animal, and so are not known to have any wings whatsoever. Most definitely they are not known and proven to have anything to do with aliens, since there are no known aliens anywhere in the universe.
Can aliens live on earth?
Since we don't know about any aliens, there is really no way to know.
Are there any aliens in the Earth?
probably not in the earth, but VERY most likely far away. we will probably die off before we come into contact with aliens.
