aliens attack....

The chance of encountering intelligent extraterrestrial life becomes greater every day. As of January 8, 2008, 217 planets have been discovered outside of our solar system and 2-3 new ones are found each month. Famous astronomer Carl Sagan believed there to be billions upon billions of planets in the universe. With such high numbers it is hard, if not impossible, to believe that there is no intelligent life in the universe besides human and that an alien invasion and destruction of Earth is impossible. It is theorized that it would not be a conflict between humans and aliens that would cause lead to our end but that the aliens would exploit Earth for her resources or merely disrupt the planet by mistake.