ALIENS ARE REAL AND THEY ARE AMOGUS

This dataset tracks the number of UFO sightings reported annually to the National UFO Reporting Center from 1908 to 2013. I also made another dataset that tracks the number of movies about aliens that were made in that same time frame.

I think the main confounding variable for this data is phones. People probably saw weird lights in the sky in the early 20th century, but if they weren’t near a physical reporting center or didn’t have a phone, they didn’t have any way to report it. The increases in sightings in the fifties and sixties coincide with the rise of science fiction, but they also coincide with the proliferation of landline telephones. And the massive increases we saw in the 2000s coincide with the advent of cellphones.