@cosmicpulseofficial: Pluto's small moons: Styx, Nix, Kerberos, and Hydra don't rotate neatly. 🌑 Most moons in the solar system are tidally locked, always showing the same face to their planet. These four tumble chaotically, constantly shifting orientation. The reason is Pluto's gravitational relationship with Charon, its oversized moon. Charon is so massive relative to Pluto that the system creates a complex gravitational environment, one that prevents the smaller moons from locking into a stable rotation. #pluto #space #Astronomy #charon #fyp