It seems Internet giant Google takes pride in puzzling its users.

Google has bamboozled its users again by displaying another picture of a UFO on its UK home page. This time a flying saucer was shown hovering over crop circles.

Many crop circles were shown to spell 'Google', with a piece of farm machinery, most probably a tractor, completing the letter 'L'.

However, this time Google posted on its Twitter account the map reference that simply reads "51.327629, -0.5616088", which leads to the centre of a small town of Horsell in Surrey.

The small town of Horsell in Surrey is a place where HG Wells set the first UFO landing in his novel "The War of the Worlds".

However, many are of the opinion that Google's love affair with UFOs will coincide with the birth anniversary of HG Wells on September 21.

Earlier, the internet giant depicted an UFO abducting the letter "O" from "Google" on its home page.

When contacted, Google declined to comment on the issue.