How do you know there are spirits? No proof, just your opinion and besides, this is about UFO's. The meteorite already has thousands of detractors (apparently the guy has been saying for years that the microbes are from space). Again, no such thing as spirits, demons, angels, gods, or any other crap. However, the thought of alien life on other planets is a trillion times more likely than any idiotic faith creature. There was even a science show on Discovery showing how the earth was made and that when the earth was basically just molten rock, over millions of years and million of collisions with meteorites possibly carrying the moleucles that make water, the earth cooled and grew an atmosphere. So if this is true and our water came from space, then that means that the microbes that became life over time were alien. I would rather believe that than some stupid religion.