National Space Agencies are organizations responsible for the planning and execution of space missions, research, and exploration. They play a crucial role in advancing our understanding of the universe and developing technologies that benefit life on Earth. Notable examples include NASA in the United States and ESA in Europe. These agencies collaborate on international projects, share knowledge, and contribute to global scientific advancements. They also engage in public outreach to inspire future generations of scientists and engineers. Through their efforts, National Space Agencies help to push the boundaries of human knowledge and capability in space.