Northwestern University is one of the most popular schools in the United States for getting a doctor's degree in other astronomy and astrophysics. Located in the city of Evanston, Northwestern is a private not-for-profit university with a fairly large student population. Potential students might also be interested to know that the school ranks #1 in quality for doctor's degrees in other astronomy and astrophysics in Illinois. More information about a doctorate in other astronomy and astrophysics from Northwestern University