When people say that “they don’t believe in UFOs” it is testament to the fact that in most people’s minds, UFOs mean aliens. However, by definition, UFOs (Unidentified Flying Objects) are very real – there are thousands of sightings every year. The fact we don’t know what the vast majority of these sightings are, does not mean they do not happen.
So if they are not aliens, what are they?
Several other theories exist as to what they might be?
Perhaps the most “accepted” of these would be that they are the results of top secret government aircraft tests. We know this happens, and to a certain degree at least, most of us accept the need to test such machines away from “prying eyes” – that being said, some of the technology that is on display during some of the sightings are so far away from anything we know we are capable of that even if it were aircraft tests – the question of where that technology came from in the first place raises it’s head.