Beyond Neptune lies the enigmatic Kuiper Belt. In this episode, we explore a new 2025 finding that redefines this icy realm! Astronomers used the powerful DBSCAN algorithm to analyze the orbits of over a thousand Kuiper Belt Objects (KBOs). While they confirmed the known 'kernel,' they also uncovered a mysterious, adjacent structure: the "inner kernel." Is this a truly separate population?

We break down the science, the computational logic behind the discovery, and why future data from the Vera C. Rubin Observatory is the key to settling this cosmic mystery.