The Chinese UFO sightings were discussed in more detail on episode 8 of our Just Skeptics podcast, which is available now on iTunes, or you can use the direct link at the bottom of this page. If you like this blog post why not give us a listen? When people find out that I'm a skeptic, the most common question I get asked is "what about UFO's then"? Because I'm far too pedantic for my own good I nearly always point out that a UFO is simply an object in the sky which the viewer can't explain - not necessarily an alien space craft that's travelled thousands of light years just to probe our livestock.
This may be a poor answer to the question, but it's still important to note that a UFO is simply an object which the observer cannot explain sufficiently, yet some will leap to their preferred 'supernatural' explanation. Instead of saying "I don't know what that is", they'll assume that it's some kind of alien spacecraft, or secret government aircraft.
Here's an interesting example from Greater Manchester - a UFO sighting from Ardwick, which can also be viewed on YouTube. The poster asks "Is this a UFO? You decide because I'm convinced it is". This statement doesn't make any sense unless by UFO he means something along the lines of 'alien spacecraft'. Taking into account the pictures of aliens, saucers and X-Files music in his video, I'm pretty convinced that he believes it to be an alien craft.
