Astronomy

Astronomy is the scientific study of celestial bodies, such as stars, planets, comets, galaxies, and the universe as a whole. It involves the observation and analysis of these objects and phenomena to understand their origins, evolution, and behavior. Astronomy combines elements of physics and mathematics to explore the physical properties and movements of celestial entities. It encompasses various subfields, including observational and theoretical astronomy, astrophysics, cosmology, and planetary science. The discipline seeks to answer fundamental questions about the universe, including its structure, the nature of dark matter and dark energy, the origins of galaxies, and the potential for life beyond Earth. Astronomy has been a key aspect of human culture and knowledge for millennia, contributing significantly to navigation, calendar systems, and our understanding of our place in the cosmos.