If you want to educate yourself on the "why," the branch of science is called computational astrophysics. https://en.m.wikipedia.org/wiki/Computational_astroph

If you want to educate yourself on the "why," the branch of science is called computational astrophysics. https://en.m.wikipedia.org/wiki/Computational_astrophysics https://en.m.wikipedia.org/wiki/Computational_astrophysics