Kerberos and Styx are two of Pluto's moons that were officially named by the International Astronomical Union (IAU) on July 2, 2013. The moons had been previously referred to as P4 and P5 following their discovery through Hubble Space Telescope observations. The naming process was significant as it highlights the IAU's collaborative and cultural approach in naming celestial bodies. The chosen names, Kerberos and Styx, draw inspiration from both mythology and history, helping to not only identify the moons but also enrich the narrative of our understanding of the solar system.

Kerberos, named after the three-headed dog of Greek mythology, symbolizes the gatekeeper of the underworld and adds a dark allure to Pluto's characteristics as a distant and mysterious dwarf planet. Styx, referencing the mythological river that brings the souls of the dead to the afterlife, complements Pluto's status as the Roman god of the underworld. The naming of these moons provides a linkage to human culture and narrative, showcasing how modern science continues to engage with ancient stories.

The process involved active participation from the discoverers, including the Pluto discovery team, who contributed to the selection of these names. Such involvement demonstrates the importance of collaboration between scientists and the IAU, reinforcing the idea that naming celestial bodies is a shared endeavor that transcends individual discoveries. By naming the moons, the IAU contributes to the ongoing story of exploration in our solar system, allowing the public to engage with these celestial entities in a more meaningful way.