You know its really hard to say, because I am not sure if I believe there are actually other life forms out there in our galaxy. But something I do wonder and believe is that God probably has other galaxys that have people, or a life form similiar to us. But I dont think they will ever be able to be discovered, just like you can`t get in a spaceship and travel to heaven, I don`t think you would be able to get in a spaceship and travel to other galaxys if another one really actually existed. I think its just something to wonder about. Cause their is a possibility there are other people out there but their is probably like no possibility of us finding out in our life. Maybe if we are strong believers in God and go to heaven when we pass on we can find out.