Part 5/11:
However, colonization isn’t without its challenges. Jupiter’s immense magnetosphere generates high levels of radiation that pose a significant risk to human habitation. Among the Galilean moons, Callisto emerges as the most promising candidate, sitting outside the primary radiation zones, making it a potential first colony site. Unlike its siblings Ganymede, Europa, and Io, Callisto's environment is governed by less intense radiation, providing a safer platform for human activity.