The Observatorio Astronómico Nacional (National Astronomical Observatory) is a prominent astronomical research facility located in Spain. Established in the 18th century, it plays a crucial role in advancing our understanding of the universe through various astronomical studies and observations. The observatory is equipped with advanced telescopes and instruments, enabling scientists to explore celestial phenomena. It also serves as an educational center, offering programs and resources for students and the public to learn about astronomy and the importance of space exploration.