Do UFO and aliens exist? Has anybody on Quora seen them? Do you have any proof?
Do aliens exist? Is there any image proof?
If aliens do exist, will the government try to hide it? Why? Where are aliens? What are aliens? What if there aren't any aliens? 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? Where are all the aliens? Question That Contains Assumptions: Why would the U.S. government want to hide the fact that aliens exist? Do you believe in the theory of "Ancient Aliens"? There is show on history TV alien ancestor is it possible our gods are aliens? Is it true that aliens built the earth, as well as put humans on it, as an experiment? Did they? Or not? Are any of the ideas proposed on Ancient aliens credible? Do people believe in the theory of 'ancient aliens' being our creators? Do you believe in what they say in Ancient Aliens? Did Einstein meet aliens as shown in history TV in Ancient Aliens? Is it true? Are we human beings aliens to planet earth? And if not, then are we acting so? Is it true we were really brought to earth by aliens? How do you think the world would react to the existence of aliens if proved, as of now? Why are aliens in films depicted as humanoids? Are the episodes of Ancient Aliens aired on TV History 18 true? Are cows aliens? Is it possible that humans have already made contact with aliens? Are there bodies of alien hidden in Area 51? What are some of the real life Alien Encounters (with proof)? Why do people lie about aliens? Why do people believe in the ancient aliens theory? If we were to meet aliens in the future, what do you think they would look like? What if aliens exist and their level of technology is so advanced that they can see all the creatures on the earth, but being millions of light years away from the earth they can only see dinosaurs and are afraid to contact us? What do you think of the series Ancient Aliens? Why shouldn't we believe in aliens? Why is it so believed that aliens (if they exist) will be smarter than us human beings?