The puzzling behavior of Titan’s atmosphere has been revealed by researchers at the University of Bristol for the first time. By analyzing data from the Cassini-Huygens mission, a joint venture between NASA, the European Space Agency (ESA), and the Italian Space Agency, the team have shown that the thick, hazy atmosphere of Saturn’s largest moon doesn’t spin in line with its surface, but instead wobbles like a gyroscope, shifting with the seasons.