What are the proofs that aliens really exist?
Is there any public evidence that proves aliens do exist?
Do aliens exist? And why has Area 51 of Russia and the US's NASA agencies come under doubt of having their contact with aliens? How do you think the world would react to the existence of aliens if proved, as of now? There is show on history TV alien ancestor is it possible our gods are aliens? Are any of the ideas proposed on Ancient aliens credible? Is it true we were really brought to earth by aliens? What are aliens? Do you believe in the theory of "Ancient Aliens"? Will we ever communicate with aliens? Do people believe in the theory of 'ancient aliens' being our creators? Where are aliens? What if there aren't any aliens? Do you believe in what they say in Ancient Aliens? Why do people lie about aliens? Why shouldn't we believe in aliens? Are we human beings aliens to planet earth? And if not, then are we acting so? Are there any real cases of human encounter with alien? Did Einstein meet aliens as shown in history TV in Ancient Aliens? Is it true? Why should I believe in aliens? Can an atheist believe in aliens? What reasons could the US government have for keeping evidence of extraterrestrial visitors a secret?