Dartmouth College

What you'll study

The major combines a solid foundation in physics and mathematics with specialised courses in astronomy and astrophysics. Core work typically includes classical mechanics, electromagnetism, quantum mechanics and statistical physics, together with calculus and linear algebra. Astronomy-specific modules cover observational techniques, astrophysical processes, stellar structure and evolution, interstellar medium, galaxies and cosmology, and radiative processes.

Practical experience is a central feature: students undertake laboratory and observational courses using campus facilities such as the Hopkins Observatory and dedicated teaching instruments. Computational skills and data analysis—covering programming, numerical methods and astronomical data reduction—are emphasised across several classes. Many students pursue an independent research project or senior thesis supervised by a faculty member, and there are frequent opportunities to collaborate with faculty on ongoing research or to participate in summer research programmes.

• Fundamental physics and mathematics (mechanics, E&M, quantum, statistical physics, calculus)
• Core astronomy topics (stellar physics, ISM, galaxies, cosmology, radiative processes)
• Observational practicum and instrumentation, including optical/infrared observing and spectroscopy
• Computational astrophysics, data analysis and numerical modelling
• Electives and interdisciplinary options (computer science, Earth sciences, engineering, applied mathematics)
• Capstone research project or senior thesis

Entry requirements

Dartmouth admits undergraduates through a holistic, competitive process typical of selective U.S. liberal‑arts colleges. Successful applicants present a strong academic record with particular preparation in mathematics and the physical sciences. Prior coursework or experience in calculus and high‑school physics is recommended; exposure to laboratory work and computer programming is advantageous.

International applicants should demonstrate equivalent preparation (for example, A‑level or IB subjects in mathematics and physics). Admissions also consider personal essays, recommendations, and evidence of independent intellectual engagement such as research projects, science competitions or relevant extracurricular activities. Specific application procedures and expectations are provided by Dartmouth Admissions.

Career prospects

Graduates with a bachelor’s in Astronomy and Astrophysics move into a range of further study and career paths. Many continue to graduate school in astronomy, astrophysics, physics or related fields; others use the quantitative, computational and analytical training to enter data science, software engineering, finance, aerospace and instrumentation roles. Additional career destinations include science policy, education, technical consulting and positions at government research laboratories or observatories.

The programme’s emphasis on research experience, programming and data handling makes graduates attractive to employers seeking people who can work with large datasets, build models and communicate complex technical results. Dartmouth’s alumni network and career services also support transitions to internships, graduate programmes and industry positions.

Why study at Dartmouth College

Dartmouth offers an undergraduate‑centred environment with small class sizes and close access to faculty. The Physics & Astronomy department engages undergraduates directly in research and provides hands‑on observing experiences through the college observatory and other teaching facilities. Interdisciplinary collaboration is encouraged across mathematics, computer science and engineering, enabling students to tailor their training to observational, theoretical or computational tracks.

Students benefit from a liberal‑arts curriculum that pairs depth in astrophysics with broad intellectual exploration, plus opportunities for summer research, internships and off‑campus study. The college’s emphasis on mentorship and undergraduate research prepares students for advanced study and diverse careers that rely on strong quantitative and analytical skills.