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For the purposes of this answer, it is assumed that this refers to extraterrestrials. There is always a chance that aliens exist. The Universe is ever expanding and contains millions or even billions of planets. Of the ones current Astronomers have found planets such as Gliese 51-g that are very similar to Earth and might even theoretically support carbon based lifeforms (or humanoids). That being said there is nothing even requiring that all life must be carbon based. Theoretically any organic material could work. Additionally the sheer enormity of the universe means that we cannot know if there is or is not extraplanetary life. However as of this point in time there is no official confirmation of extraterrestrial life. Though there are thousands of pieces of evidence supporting there might be.
If you are refering to Aliens in-so-far-as immigrants (Such as Latin Americans in the US) then, yes they do exist.
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∙ 10y ago
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Aliens really exist?
There is no proof that aliens exist. I believe there is no such thing as aliens. Has anyone seen an alien ship? Has anyone seen an alien? No.
What do you do about aliens?
Nothing. There are no aliens known to exist.
What are a few reasons aliens exist?
If space aliens do indeed exist, they exist for the same reasons we exist. Whatver those reasons may be.
How do you grow baby aliens out of aliens?
There is no evidence that aliens exist therefore the biology of aliens, if they do, is unknown
Do you think that aliens exist?
No
Do aliens exist on mars?
No!
Why do aliens go place to place?
Scenically, there is no such thing as "aliens" because in our solar system none of the planets have life. Mars have ice so there may have a chance of life. So scientifically aliens don't go to place to place because they don't seem to exist.
What do aliens do to people?
aliens, Might exist but their are rumours that they probe people.
Does aliens really exist in Chicago?
its not that u are cray if u think aliens exist ,if someone says the exist and someone says they dont exist , just respect there answers
What if Aliens exist would they call us aliens?
If we were there, we would be aliens. If they were here, they would be the aliens. Depends on the type of alien.
What do you think aliens ate?
I don't think they eat anything. You have to exist to need food, and no aliens are as yet known to exist.
Can the monster buster club exist?
if aliens do exist, then yes
