Considering applying to German graduate schools for physics, particularly in cosmology and high energy physics, is promising due to funding agreements between Germany and Mexico. Notable institutions include the University of Heidelberg, Technical University of Munich, and University of Greifswald, which is recognized for plasma physics. Jacobs University in Bremen offers a high energy astrophysics program, although it is a smaller, newer department and has high tuition fees. The German system differs from the US, requiring a PhD candidate to secure a research position rather than following a traditional grad school path. Overall, Germany presents strong opportunities in physics with no tuition fees for PhD candidates, who are typically considered employees of the university.