Planetary colonization refers to the process of establishing human settlements on other planets or celestial bodies, such as Mars or the Moon. This concept involves creating habitats that can support human life, including the provision of air, water, food, and shelter. Scientists and engineers are exploring various technologies to make this possible, including advanced life support systems and sustainable agriculture. The motivation for planetary colonization includes the desire to expand human presence beyond Earth, ensure the survival of humanity in case of global disasters, and explore new resources. Organizations like NASA and private companies such as SpaceX are actively researching and developing plans for future missions aimed at colonizing other planets.