Episodio 4 - AstroNath: Same rules, different Stars.

In this episode, we explore the fundamental principle of physical universality: how the laws of gravity, light, and matter operate identically on Earth and in galaxies billions of light-years away. Grounded in Chapter 4 of Neil deGrasse Tyson's Astrophysics for People in a Hurry, we look at key breakthroughs like Newton's law of gravitation and chemical spectral lines to understand why the cosmos is inherently knowable and how modern puzzles like Dark Matter test the boundaries of our current model.