Where can find the aliens?

Answer 1

Possibly when the government will let us know or their will be many aliens coming to earth so the government can not hide it from us anymore. so if that happens later on they will be seen a lot and it would not be a big deal.

Answer 2

Depends on their body chemistry. If it is like ours, they will need a place such as Earth. However, if their chemistry is exotic, say silicon based, they will need a very different world indeed, perhaps not unlike Venus. It is even possible that there may be living "clouds" of interstellar matter that are alive.

Answer 3

You can find them 3000 light years away from Earth. If you could see a smudge in a picture of stars that would mean it is a ship of aliens. we could control objects with our mind if we would use our full brain capacity unfortunately, we cannot

(hint:coordinates)