Do UFOs really exist

Answer 1

Yes.

Many flying objects have been observed and never identified.

By definition, that makes them Unidentified Flying Objects.

But it does NOT make them alien space ships, extraplanetary probes, balls of divine energy, cosmic life forces, Kirlian Strangers, or anything else. It makes them nothing but unidentified.

A UFO is a flying object that no one really knows what it is. It could be alien space craft or secret military aircraft we don't know what they are. Some could be military, and some could be from aliens.

Also, just to add, if you watch the news, every year people see UFO's in the sky, just yesterday it was on the news.

There is a 99% chance that Aliens exist as most scientist's say, and so do most people. If you think right now about all the trillions of planets out there in which hundreds of millions are filled with the same things as on earth like oxygen and water we obviously not going to be the only beings in the whole universe.

Answer 2

yes, UFOs are real, the universe is so big we can't be the only intelligent life.
The direct answer to that question is yes and no. The term UFO stands for unidentified flying object. Any object that is flying (passing through the air) that can't be identified qualifies as a UFO. Once you can tell what it is, it is no longer identified; no longer a UFO.

For UFOs = alien space vehicle, there have been literally millions of 'sightings' but zero credible physical evidence. Identifying a flying object as something alien is simply the choice of those observers, not necessarily what the object actually is. There is no evidence for or against other life forms existing somewhere in the vastness of space; there is no evidence of life forms from somewhere else in space visiting Earth.

I have seen and heard dozens of things that some people believe is evidence, but belief is not evidence.