Astronomers use the principles of physics and mathematics to answer questions about the fundamental nature of the universe, such as its origin and history. A doctorate is usually required for full faculty status in 4-year colleges and universities and for jobs in astronomy. Most individuals begin their careers in this field in entry level jobs, which are filled by recent graduates.
Most entrants are recent college graduates.
A relatively small number of entrants with training or experience in physics transfer from other occupations. Most entrants are recent college graduates. A relatively small number of entrants with training or experience in physics transfer from other occupations.