Are aliens coming to us and are they coming in 2012?? Just my thoughts.
I cannot imagine how big the earth is...in other words, I cannot travel far enough. I can travel from far east Asia to the United States but what about traveling to the space?? Well, there are people, few people who have traveled beyond the earth and have seen the reality. For us the earth is huge, it may take a lifetime for us to travel the earth. Can we ever travel through our universe??? No, not in a trillion years or NEVER. Why??
Our sun and earth is just a part of 1 universe. Every star we see at nights is a sun of a different universe and each of those universe must have at least one planet like earth. That means, there is life everywhere. In other words, there are ALIENS out there. I don't know why people fear when they hear the word ALIENS. Just think that we are ALIENS for them and they are ALIENS for us.....
...Can we ever meet life of a different dimension?? No, our science is not developed yet. What we have is nothing. What we have done until now is just a landing on the MOON. If we ever try to go out of the earth just one time, we won't return back. That would be a one way ticket. What about aliens visiting us?? May be...who knows...they have a better science than we do.