What do you know about aliens that most teenagers would know?

It could be only little facts: They're green, they come from Mars, they fly UFOs/flying saucers, they have ray/laser guns and abduct people.





But PLEASE make it facts that they would know, not any stuff written in books, in films, movies or things only scientist or something like that would know.What do you know about aliens that most teenagers would know?
Most of what you said is from outmoded ideas and old movies. The current concept of aliens is small gray humanoids with large bald heads, and large black eyes. I think nearly everyone knows by now that there are no higher life forms on Mars. The aliens being reported, and the concept in popular culture, are as I described them. They are reported as traveling in flying discs or in boomerang or triangular shaped craft. I have seen or heard no reports involving ray guns. This is also from books and movies. These are not things known only to scientists, but are widely reported and well known. Scientists aren't really studying this subject. As a whole, they pretty much ignore reports of UFOs and aliens.What do you know about aliens that most teenagers would know?
That most of them don't speak English. They don't come from space as most come from Mexico, Haiti and the Dominican Republic. Carl Sagan once told me (bless him, I miss him), Dusty, why do they always show up near some dude in a pick-me-up truck, with a ball cap on backwards and a half empty 12 pack on the floor? Why don't they ever land in the parking lot at Carnegie or MIT? Carl did believe in extraterrestrial life, but no sign of it ever reaching this insignificant little grain of sand on the beach of the Universe.
A lot of people believe that the government is covering up evidence of UFOs/aliens. Most teenagers definitely have heard about this.
FACTS? There are no FACTS about aliens except that they haven't been shown to exist. Everything people KNOW about aliens are from books/movies/films/etc.
There is no proof or evidence of there being aliens anywhere in the universe.
I don't think there are any facts because the only aliens that have been found are like organisms
i dont think we'll know any real facts any time soon i believe in other life do some research on roswell look for videos ect...
they use flying saucers to get around, they are from outer space, they make crop circles, etc.
Most video games these days have some sort of alien in them!
the only TRUE fact about aliens that anyone should know:





We don't know if they exist.
THE GREYS ARE AFTER ME, AFTER YOU... AFTER US ALL!
Their going to eat you.
they abduct people! :O