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, .
ancient atomic knowledge
Unexplained glass fields
Ancient sheets of fused desert glass are a geological fact. Lightning is largely ruled out as the cause of these glass fields by geologists, who proffer the theory that they were produced by meteor or comet .
Without a doubt if one is to pay any heed at all to the many recounts of alien and UFO encounters, the ones that must rank the highest are those of astronauts. Especially if they take place outside the .