The study of stars and celestial bodies is called astronomy. This scientific field encompasses the observation and analysis of celestial objects like stars, planets, comets, galaxies, and the universe as a whole. Astronomers utilize various technologies such as telescopes and satellites to gather data, analyze light from distant objects, and explore fundamental questions regarding the origins and structure of the universe. From planetary science to cosmology, astronomy helps us understand not just the cosmos, but also our place within it, thus deepening our knowledge of natural laws and phenomena.