If aliens do exist, what proof will we believe?
Is there any physical proof of aliens on earth?
Do we have proof that life exists anywhere in the universe except on Earth? Is there any proof that Planet X actually exists? Where can we hide if aliens attack the earth? What proof is there that the earth is not flat? Is it true we were really brought to earth by aliens? Is there any proof of God's existence? There is show on history TV alien ancestor is it possible our gods are aliens? What if the asteroids that killed the dinosaurs was a UFO and we, the humans, are the aliens? Is there even a single planet where life has been found to exist (I mean aliens)? What form of religion would aliens in other planets have? 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? Do you believe in the theory of "Ancient Aliens"? What are aliens? Where are all the aliens? What if the asteroid that killed the dinosaurs was a UFO and we are the aliens? Can an atheist believe in aliens? Is there any proof that God exists? Are there any scientific proof of existence of ghosts? Are their other creatures in the universe other than humans? Something like aliens Why do people believe in the ancient aliens theory? Where are aliens? Do we have any scientific evidence of parrellel universes? Why should I believe in aliens? Is there no proof of God? Did Einstein meet aliens as shown in history TV in Ancient Aliens? Is it true?