Though the United States doesn’t have as long of a history as some Old World countries, it still has plenty of historical charm. Stacker brings you a list of the 50 oldest cities in America.
LOOK: The states with the most UFO sightings
For each state, we’ve also included details of famous UFO sightings in that state. Of note is that almost three-quarters of all UFO sighting reports in the United States occur between 4 p.m. and midnight, and tend to peak between 9 and 10 p.m. Food for thought next time you're out scoping for alien life. Keep reading to see which states have had the most UFO sightings.