Is there any proof of the existence of aliens? Has anyone seen aliens?
Is there really the existence of Aliens and is there any proof available realted to them?
If aliens do exist, will the government try to hide it? Why? Question That Contains Assumptions: Why would the U.S. government want to hide the fact that aliens exist? Is there any proof that God actually exists? How do you think the world would react to the existence of aliens if proved, as of now? Is there any proof that God really exists? Is there any proof that God exists? Do you believe in the theory of "Ancient Aliens"? What if there aren't any aliens? Do we have proof that life exists anywhere in the universe except on Earth? What is the most convincing evidence for extraterrestrial life/UFO's found on Earth? Why do people believe in the ancient aliens theory? There is show on history TV alien ancestor is it possible our gods are aliens? Why should we talk about aliens existence? How much real are the Ancient Aliens showed on the History Channel? Why do people lie about aliens? Is it true that aliens built the earth, as well as put humans on it, as an experiment? Did they? Or not? Are there any scientific proof of existence of ghosts? 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? Is there any proof that Planet X actually exists? Why is it so believed that aliens (if they exist) will be smarter than us human beings? Do you believe in what they say in Ancient Aliens? Is there any scientific proof that the devil does exist? How historically accurate is the evidence shown in "Ancient Aliens" from History Channel?