National Space Organizations are government agencies responsible for the planning, development, and execution of a country's space activities. They conduct research, launch satellites, and explore outer space, often collaborating with other nations and private companies. Examples include the National Aeronautics and Space Administration (NASA) in the United States and the European Space Agency (ESA) in Europe. These organizations aim to advance scientific knowledge, improve technology, and enhance national security through space exploration. They also focus on addressing global challenges, such as climate change, by studying Earth from space. Their work contributes to international cooperation in space science and exploration.