University of Arizona

Last modified: April 1, 2025
Department: Lunar and Planetary Laboratory
Display Category: USA-Canada Large
Field Studied: Asteroids, Astrobiology, Atmospheres, Comets, Cosmochemistry, Exoplanets, Geochemistry, Interiors, Mars, Meteorites, Moon, Optical Astronomy, Planet Formation, Planetary Dynamics, Planetary Evolution, Planetary Science, Small Bodies, Space Plasma Physics, Surfaces, Volcanology
URL: http://www.lpl.arizona.edu
State/Province: AZ
Country: USA
Degrees Offered: PhD
Minimum GPA: N/A
General GRE Required: No
Subject GRE Required: N/A
Recommendations: 3
Faculty: 35
Planetary Researchers: 35
Students: 48
Admission Percentage: 12%
Nearby Research Institutions: Planetary Science Institute; National Optical Astronomy Observatory; University of Arizona Depts. of Astronomy/Steward Observatory, Atmospheric Sciences, Geosciences; College of Optical Sciences; College of Engineering; Biosphere 2
Contact Email: [email protected]
Funding: Up to five (5) years of financial support towards completion of the Ph.D. (GRA or GTA)
Fall Application Deadline: 13 Dec
Spring Application Deadline: N/A
Admissions URL: https://www.lpl.arizona.edu/admissions
Notes: Applicants should have completed an undergraduate major in a physical science such as astronomy, atmospheric sciences, chemistry, geology, mathematics, or physics. However, admission is based on the overall demonstrated capability and preparation of the applicant.

Northern Arizona University

Last modified: April 3, 2025
Department: Astronomy & Planetary Science
Display Category: USA-Canada Medium
Field Studied: Asteroids, Astrobiology, Exoplanets, Geochemistry, Geology, Instrumentation, Planetary Evolution, Planetary Science, Pluto/KBOs, Remote Sensing, Small Bodies, Surfaces
URL: https://nau.edu/astronomy-and-planetary-science
State/Province: AZ
Country: USA
Degrees Offered: PhD
Minimum GPA: 3.0
General GRE Required: No
Subject GRE Required: None
Recommendations: 3
Faculty: 14
Planetary Researchers: 10
Students: 27
Admission Percentage: ~10%
Nearby Research Institutions: Lowell Observatory, USGS/Astrogeology
Contact Email: [email protected]
Funding: Students typically receive full-tuition waivers, a GTA or GRA stipend, and health insurance
Fall Application Deadline: 1 Dec
Spring Application Deadline:
Admissions URL: https://nau.edu/astronomy-and-planetary-science/phd-astronomy-planetary-science/
Notes:

Georgia Institute of Technology

Last modified: April 1, 2025
Department: School of Earth and Atmospheric Sciences
Display Category: USA-Canada Medium
Field Studied: Atmospheres, Climate, Geochemistry, Geophysics, Ionospheres, Magnetospheres, Remote Sensing, Surfaces
URL: https://eas.gatech.edu/
State/Province: GA
Country: USA
Degrees Offered: MS, PhD
Minimum GPA: None noted
General GRE Required: No
Subject GRE Required: None
Recommendations: 3
Faculty: 35
Planetary Researchers: 9
Students: 90–100
Admission Percentage: 25%
Nearby Research Institutions: UGA, GA State Univ, DNR, USGS
Contact Email: [email protected]
Funding: Almost all full-time students are offered GRA/GTA funding, which is $35,000/year.
Fall Application Deadline: 1 Jan
Spring Application Deadline: N/A
Admissions URL: https://eas.gatech.edu/research/space-planetary-science
Notes:

California Institute of Technology

Last modified: April 1, 2025
Department: Geological and Planetary Sciences
Display Category: USA-Canada Large
Field Studied: Asteroids, Astrobiology, Atmospheres, Climate, Comets, Cosmochemistry, Dust, Exoplanets, Geobiology, Geochemistry, Geology, Geophysics, Hydrodynamics, Infrared Astronomy, Instrumentation, Interiors, Ionospheres, Kuiper Belt Objects, Magnetospheres, Mars, Meteorites, Moon, Optical Astronomy, Planet Formation, Planetary Dynamics, Planetary Evolution, Pluto/KBOs, Radio Astronomy, Remote Sensing, Rings, Saturn, Small Bodies, Space Plasma Physics, Surfaces, Venus, Volcanology
URL: https://www.gps.caltech.edu/
State/Province: CA
Country: USA
Degrees Offered: PhD
Minimum GPA: None noted
General GRE Required: Yes
Subject GRE Required: None
Recommendations: 3
Faculty: 41
Planetary Researchers: 11
Students: 135
Admission Percentage: 10%
Nearby Research Institutions: JPL
Contact Email: [email protected]
Funding: Guaranteed funding for first 5 terms
Fall Application Deadline: 15 Dec
Spring Application Deadline: N/A
Admissions URL: https://www.gps.caltech.edu/academics/graduate-program/graduate-admissions-and-entrance-procedures
Notes: Exoplanet research can be pursued in Planetary Sciences or Astronomy