UFOs have been sighted all over the world.
In some countries more than others.
How do we know that?
Just take a look!

We think air pollution can lead to inconsistent UFO sighting reports. Does this always prove to be true? Which atmosperic gases have more effect?

Are people imagining UFOs in the sky? Are they just airplanes or drones?
How about we find out looking at airport locations and their relevance to our reports of sightings.

Cancer incidences have increased in the past few decades. Do you think it could have a connection with the increased UFO sightings in the US?

Each UFO sighting in the US is associated with the county's population recorded between 1995 - 2007.
How does population of a location influence UFO sightings?

Which are the three top cities to report UFO sightings over a decade?

UFOs across the World may be influenced by locations close to airports.
Which such airports influence sightings?

We saw a gist about the different observed shapes. But how do we know which shapes are common in which states?

How do the number of sightings compare amongst different countries like the US and UK?

Who said all UFOs are sperical or Saturn Like?
Let's take a look at the variety of shapes reported. How many of each?

Do UFOs have a pattern with time? Are they more fond of some months than others? What is the time of the day are they most often sighted?