Astronomy serves as an effective tool for enhancing the understanding of math and physics, particularly through observational methods. Key concepts such as Newtonian mechanics, geometrical optics, and nuclear physics can be introduced early in the curriculum, demonstrating their relevance to real-world astronomical phenomena. The discussion highlights the interconnectedness of various physics disciplines, from hydrodynamics to general relativity, in explaining complex cosmic events. Additionally, it emphasizes the vast unknowns in the universe, including dark matter and dark energy, which challenge current scientific understanding. Utilizing astronomy not only motivates students but also illustrates the necessity of a comprehensive grasp of physics for a deeper appreciation of the universe.