Space programs are organized efforts by governments or private organizations to explore outer space. They involve launching spacecraft, satellites, and rovers to gather information about planets, stars, and other celestial bodies. Notable space programs include those run by NASA in the United States and ESA in Europe, which have contributed significantly to our understanding of space. These programs often focus on scientific research, technology development, and international collaboration. They aim to answer fundamental questions about the universe, such as the possibility of life on other planets and the origins of our solar system. Additionally, space programs can lead to advancements in technology that benefit life on Earth.