I try to be rational, so I think it's highly unlikely that they do exist. Still, there is a chance of that. The universe is enormous. And we are here, so why not life on another planet? But even if they do exist, the chances that they have come here are next to nothing. The distance required for them to travel would be just too great. That said, I really would love to believe they are real and have come to Earth.
Hmmm well if only one report out of the thousands were true, then that means there is. Why can not it just be us coming back from the future when we have figured out time travel? They can not contact us because it would throw the "balance" off. Look how many people like digging up old bones. Yup, could be just us coming back on a "caveman tour" lol
Of course they exist, the earth is only a small planet amidst this galaxy, & who knows how many other galaxies out there.. We are not the only life-form to exist, that would make us very ignorant to assume that.
i do believe there is an alien. lol and the strangest fiction said in the documentary i've read was that - we are the aliens in the earth
I heard rumor that believe human beings exist on earth. They can talk walk and eat. Has anyone heard of this rumor.
Neither you can say they exist..because its shown in movies etc.. nor you can say.. NO WAY, how they could be real... I go by the rule... Almighty have all the powers... Almighty God can create anything HE want... so if HE thinks aliens should exist then they are there.. away from us! And if HE thinks.. MAN! is enough to destroy whole universe [] then aliens are big NO NO!!