Program Overview
Doctor of Philosophy in Planetary Sciences (Doctoral)
Overview
The Department of Planetary Sciences offers multidisciplinary programs leading to the Doctor of Philosophy degree with a major in planetary sciences. Areas of specialization include, but are not restricted to, the experimental, observational and theoretical study of planetary atmospheres; the interiors of planets and planetary satellites; asteroid and cometary astronomy and physics; meteoritics; problems of plasma physics associated with cosmic rays; the solar wind and its interaction with solar system bodies; celestial dynamics; solar physics; and investigations of the formation of the solar system and other planetary systems.
Coursework Location(s)
- Main/Tucson
Areas of Interest
- Physical & Space Sciences
Minimum Credit Units
- 54 Units
Required units may vary depending on the degree and/or minors pursued. Prospective students should familiarize themselves with the policies for the particular degrees in which they are interested.
Graduate College Admissions Requirements
Minimum graduate admissions requirements* for Master’s and Doctoral degree seeking:
- An awarded four-year undergraduate bachelor degree from a regionally accredited U.S. institution, or a comparable international degree recognized by the home country Ministry of Education. (For international students see Minimum International Degree Requirements.)
- Proof of English proficiency is required for international applicants who hold citizenship from a country where English is not the official language. (View our English Requirement list to verify your need to submit an English proficiency test.)
- Minimum GPA of 3.0 or higher based on a 4.0 scale for Degree seeking applicants.
*Individual programs may have additional requirements, such as a higher minimum GPA or test scores, please verify requirements with your program of interest. Applicants will also be required to submit a statement of purpose and at least one letter of recommendation.
Program Statistics
Program-level
- Application Accept. Rate: 11.69%
- Avg. Time-to-degree: 5.7921 Years
Department-level
- Enrollment % Male: 46.15%
- Enrollment % Female: 53.84%
- Enrollment % International: 23.08%
- Enrollment % Under Rep. Minorities: 7.69%
*All application, admission, and enrollment data are calculated in the fall of each academic year.
Average Time to Degree is a calculation showing the average time it took students in the program to complete their degree from the point of entry. This number is based on data from the previous 5 years.
Underrepresented Minorities (URM) includes domestic students of ethnic groups traditionally underrepresented in higher education: African Americans, Hispanics, Native Americans, and Native Hawaiians/Pacific Islanders.
Department / Academic Unit
- College of Science
- Degree: Doctor of Philosophy
Graduate Program Coordinator
- Amy Brenton
Director of Graduate Studies
- Tommi Koskinen
