How long will it take to train to become an astronomer?

Becoming an astronomer typically requires a significant educational commitment, usually involving a bachelor's degree in physics, astronomy, or a related field, which takes about four years. Following that, a master's degree or Ph.D. in astronomy or astrophysics is often necessary, adding an additional 2-7 years. Overall, aspiring astronomers can expect to spend approximately 6-10 years in higher education before entering the field professionally.