Alien Books and Theories
There are many different theories in this world that are hard to believe. We have also learned a lot about our world from theories. There is much different kind of theories. Some of these are mathematical theories, .
What is an alien encounter?
Whether real or not, whether they have already happened or not, the alien encounters can be classified into a few different categories depending on the type of relationship established and on the type of information that .
It looks like a crater from the ufo, spaceship.