Astronomy is the scientific study of celestial objects, space, and the universe as a whole. It involves observing and understanding phenomena such as stars, planets, galaxies, and cosmic events. Astronomers use telescopes and other instruments to gather data and analyze the properties and behaviors of these celestial bodies. The field of astronomy is divided into several branches, including astrophysics, which focuses on the physical properties of objects in space, and cosmology, which studies the origin and evolution of the universe. Through research and exploration, astronomy helps us comprehend our place in the cosmos and the fundamental laws governing it.