Astrophysics

Astrophysics is a branch of astronomy that applies the principles of physics and chemistry to understand the nature of celestial bodies and the universe as a whole. It focuses on phenomena such as the formation, evolution, and behavior of stars, galaxies, planets, and the cosmic microwave background. Astrophysics employs mathematical models, observational data, and theoretical frameworks to explore fundamental questions about the origin and structure of the universe, the nature of dark matter and dark energy, and the physical processes that govern astronomical systems. The field encompasses various sub-disciplines, including cosmology, stellar dynamics, and planetary science, and it seeks to unify the scientific understanding of the universe through the laws of physics.