A map that reveals every official sighting of a UFO over the past 76 years suggests that we are experiencing more cosmic traffic than ever before. Many of the sightings can be put down to the development of drones and new aircraft technologies, but some enthusiasts believe it is because of rise in alien activity. The interactive map was created by writer Levi Pearson, who used a UFO sighting dataset from the National UFO Reporting Centre and open source software from CartoDB. Click on the link below to find out if aliens have been spotted in your neighbourhood. Published in the QuantBait website, it begins in 1933 with the first UFO sightings being spotted over California and Nebraska in the US, the UK and France in Europe, and locations in Japan and Australia. via Daily Mail Online.