It is claimed that they have been seen however if you ask to see one no one can show you one. So my guess is no.
The border patrol deals with aliens every day.
until now with ANY proof. nowhere and never
As no aliens have ever been seen it is not known what colour they might be.
No one has ever been attacked or contacted by aliens from outer space, so far as we know.
No, the other side of the Moon has been extensively photographed and no suggestion of the presence of aliens have been seen.
Not that anyone knows and has proven.
yes...on TV in the news!no joke
Aliens, in any colour, have never been observed by any credible witness.
Not that anyone has been able to prove, but it is fun to pretend, isn't it? yes ascropshave been seen
No, no one has seen any aliens before. The "saucers" that people have seen are either figments of their imaginations or publicity stunts. There is no such thing as aliens.
A number of people CLAIM to have seen aliens, or THOUGHT they had seen aliens. So far, though, there has been no proof one way or the other.
Humans have never seen aliens yet.