Astrophysics is the branch of physics that explores the nature of celestial objects and phenomena through the application of physical laws. In this section, I show how fundamental principles such as gravity, electromagnetism, and thermodynamics govern the behavior and evolution of stars, galaxies, and the universe as a whole. This examination reveals how these universal laws shape the cosmos, from the smallest particles to the largest structures, providing a comprehensive understanding of the universe at both microscopic and macroscopic scales.
MURAYAMA, Hitoshi, From the Big Bang to Dark Energy, The University of Tokyo.
DJORGOVSKI, George S., The Evolving Universe, Caltech.