The term for the study of the stars and celestial bodies is astronomy. Astronomy is a branch of science that deals with the observation and analysis of celestial phenomena, including stars, planets, comets, galaxies, and the universe as a whole. It encompasses various subfields, such as astrophysics, which focuses on the physical properties and behavior of celestial objects, and cosmology, which studies the origins and evolution of the universe. Astronomers utilize telescopes and other instruments to gather data and enhance our understanding of the cosmos. The knowledge gained from astronomy has profound implications for our understanding of physics, the nature of existence, and the potential for life beyond Earth.