Perhaps there are none - or at least, none that are near to us.
It probably depends on the race of space aliens involved. As of yet, scientists have not found any evidence that space aliens exist.
We have not made contact with any space aliens.
We do not know. We have not made contact with any aliens.
No.
If you mean aliens from another country (example Scotland) yes. If you mean aliens from space (there aren't any) probably no.
If you mean aliens, then there are for sure some aliens in there. If you mean humans then there are some spacemen in space stations on Earth orbit who keep the space stations working.
none i havent found any that have
no i havent found any
Nothing is alive in space unless we send someone or something up their in a space ship or some kind of space craft. Other than that there is no living thing that can survive in space without oxygen, which earth has and is not found in space. There is, however, the thought that there is aliens. But science as not found any solid proof to support it yet, so we are unsure.
They say there are aliens at area 51 if that's any help
No one really knows that if there is any "alins"(aliens) in space. But if you work hard in science, you might know!
It is not currently known whether there even are any such aliens.