Read More Skeptic A string of mysterious balloon sightings generates fear and excitement as thousands of anxious residents scan the skies to glimpse floating objects that are believed to emanate from a hostile foreign power. The Chinese spy balloon scare of 2023? No, the balloon panic of 1892 in Russian-occupied Poland. In this analysis of the history of balloon sightings Robert Bartholomew puts the Chinese spy balloon incident into perspective and shows why more such sightings are expected.