they will kill us all!!!!!
Aliens from outer space, despite all UFO cultists and anecdotal evidence from people claiming to have been abducted, and so forth, remain entirely hypothetical. We have no clear evidence that such aliens exist or that they have ever visited the Earth. There may, of course, be aliens living on other planets, but we have absolutely no way of knowing whether they will ever visit the Earth, and no way of knowing how they would behave if they were to do so. Many people, including myself, would like to believe that if such aliens were to visit the Earth they would do so in the spirit of scientific investigation of the universe, and they furthermore would freely share their knowledge with human scientists here on Earth. But we cannot really know what they may wish to do. I think it is unlikely that they would come to Earth in order to eat us, but I cannot rule it out. Realistically, the stars are extremely far away, and it would be extremely difficult to travel from one star to another. Very likely, it is not going to happen. Aliens are unlikely to visit the Earth, and therefore the question won't arise, of how they would behave were they to do so.
It probably depends on the race of space aliens involved. As of yet, scientists have not found any evidence that space aliens exist.
An alien being considered a being who is in a place where he is not from and does not belong, could visit the earth for several reasons. It is broadly assumed aliens may visit earth to study the human being and way of life on earth. If that is the case, it's probably a scientific exploration much as we would visit the moon or mars, to learn more about life there and living conditions.
since we are not native to mars (many contradicting theories exist but we will ignore those for now) we will be aliens from space (earth) when we visit mars.
There is no evidence that Earth has been invaded by space aliens.
aliens dont exist
If I told you.. I would have to kill you.
There are already Aliens living on Earth, underground and if they are disturbed by humans they will be killed instantly. Also there are aliens visiting Earth everyday from other planets and there are at least 7 UFOs shot down every day by military forces.If you would like more information on aliens and their threats please visit my other post here:Will_aliens_take_over_your_planet_any_dayand also read the links within that page, and you will be able to understand the situation a lot better.
Aliens have a great chance of being real, just not close to Earth. Aliens have a great chance of being real, just not close to Earth. we would get better xbox 360s and better connection
No one knows.
they would help us upgrade our technology
Uh... No.
Assuming extraterrestrials do visit Earth, it's likely that they would have interacted with our ancestors. These interactions wouldn't be attributed to Extraterrestrials back then, instead they would've been reported as magical, supernatural, or religious experiences.