Space colonization refers to the concept of establishing human settlements beyond Earth, primarily on other celestial bodies like the Moon or Mars. This idea aims to create sustainable habitats where people can live, work, and thrive, potentially alleviating issues like overpopulation and resource depletion on our home planet. To achieve space colonization, scientists and engineers are exploring various technologies, including spacecraft, life support systems, and terraforming methods. These advancements could enable humans to adapt to different environments, ensuring long-term survival and the possibility of expanding human civilization across the solar system.