Is there any proof of the existence of aliens? Has anyone seen aliens?
Is there any real proof of aliens?
Are any of the ideas proposed on Ancient aliens credible? Why should I believe in aliens? Is there any proof that Planet X actually exists? Why do books about aliens scare me? There is show on history TV alien ancestor is it possible our gods are aliens? Is there any real proof of ghosts? Why do people lie about aliens? Are there any scientific proof of existence of ghosts? How do you think the world would react to the existence of aliens if proved, as of now? Were aliens ever mentioned in the Bible? Question That Contains Assumptions: Why would the U.S. government want to hide the fact that aliens exist? Why shouldn't we believe in aliens? Do we have proof that life exists anywhere in the universe except on Earth? Ancient Aliens... Is this TV show in any way credible? Is there any proof that God exists? Why should we talk about aliens existence? If aliens do exist, will the government try to hide it? Why? Is there no proof of God? Why do people believe in the ancient aliens theory? Is there any proof for the presence of ghosts? Is there any proof that God actually exists? Is there any reported aliens that do not look like humans? How historically accurate is the evidence shown in "Ancient Aliens" from History Channel? Is there any scientific proof that the devil does exist? How much real are the Ancient Aliens showed on the History Channel? Is there any proof that God really exists? Is it true that aliens built the earth, as well as put humans on it, as an experiment? Did they? Or not? Did Einstein meet aliens as shown in history TV in Ancient Aliens? Is it true? Why are aliens always the bad guys? Is there any tangible proof of Noah's Ark?