United States · Degree · Reviewed 2026-10-16

Doctor of Philosophy in Astronomy and Planetary Science

Conducted in partnership with Lowell Observatory, the Discovery Channel Telescope (DCT), and the USGS Astrogeology Science Center, studying exoplanet atmospheres, cometary ice physics, and Mars rover missions.

Official university details ↗Research checked, not sponsored

Application checklist & requirements

These requirements reflect published university guidelines available at the last review. Review official department guidelines before submission.

Academic degree / Prerequisites: BS in astronomy, physics, or planetary science with min. 3.3 GPA
English language proficiency: TOEFL 80+ or IELTS 6.5
Standardized testing (GRE/GMAT): Physics GRE recommended
Thesis / Research statement: Planetary research prospectus
Recommendation letters: Three letters from astrophysics researchers

How much will it cost? How much funding is available?

Financial support / stipend: NASA and Lowell Observatory Doctoral Fellowships providing $28,000 annual stipend and 100% tuition remission
Application fee: $65
Tuition / joining costs: $0 (Fully funded doctoral candidate)

Dates and verification

Application deadline: January 15, 2027
Last source review: 2026-10-16

Official university details ↗Northern Arizona guide ↗Mentorship ↗Ask us — free ↗

Important verification note

Facts reflect official Northern Arizona University documentation reviewed 2026-10-16. Admissions, funding allocations, and eligibility thresholds are evaluated by the university.

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