There are some people who believe in aliens and UFOs, but not only that, they also believe that they've visited earth and have been caught on camera too! When the people filming the UFOs are normal people with normal jobs it does make you wonder just what is going on the the skies. Remember, UFO stands for Unidentified Flying Object, so all of these things are technically UFOs as we just don't know what they are! But whether or not they're alien spaceships, Father Christmas flying his sleigh, or just some fluff caught on the camera lens, that's up to us to decide. The truth is out there!