To become an astronaut with aspirations of traveling to Mars, a strong educational background in fields such as physics or planetary science is beneficial, as many astronauts have degrees in these areas. While military experience, particularly as a pilot, is a common pathway, it is not the only route; a bachelor's degree is generally required, but specific majors are not mandated. The discussion highlights the importance of gaining relevant experience, particularly in roles that demonstrate increasing responsibility, which can enhance an application. Additionally, teaching experience has been noted as a valuable asset for astronaut candidates. Overall, pursuing a degree aligned with space science and seeking opportunities that relate to the space program can improve chances of selection for future missions to Mars or the Moon.