Geological and Planetary Sciences
The Geological and Planetary Sciences Master of Science program at the University of Caltech offers an in-depth academic experience that explores the physical, chemical, and geological processes shaping Earth and other planetary bodies. The curriculum provides students with advanced training in planetary geology, geophysics, geochemistry, and remote sensing, allowing them to interpret surface features, internal structures, and the evolution of terrestrial and extraterrestrial environments. Through rigorous coursework grounded in scientific investigation and quantitative analysis, learners gain the ability to examine geological formations with technical precision, evaluate mineralogical data, and understand planetary systems in the broader context of solar system dynamics. This structure supports critical thinking and enables students to approach complex geological and planetary questions with strong analytical foundations.
Students also benefit from Caltech’s interdisciplinary and research-oriented environment, where collaboration with astrophysics, chemistry, and environmental science strengthens their scientific perspective. Access to state-of-the-art laboratories and advanced research tools allows learners to analyze geological samples, interpret satellite datasets, and conduct simulations that reflect current planetary research methods. Working alongside faculty who contribute to major scientific missions and space exploration projects helps students gain insight into planetary processes and develop the confidence to pursue independent research. This integrated approach ensures that graduates leave with both theoretical knowledge and practical skills essential for scientific inquiry in geological and planetary sciences.
Key information
Key Facts
- Program Title: Geological and Planetary Sciences
- Degree Type: Master of Science
- Duration: 1 year
- Mode of Study: Full-time, On Campus
- Application Deadline: 15 December 2025
- Location: California Institute of Technology (Caltech), United States
- Field of Study: Astronomy & Space Sciences
- Language of Instruction: English
Program Structure
• Semester 1 – Core Foundations in Geological & Planetary Sciences
- Planetary Geology and Surface Processes
- Geophysics and Earth Structure
- Geochemistry and Isotope Analysis
- Remote Sensing and Planetary Imaging Techniques
• Semester 2 – Advanced Planetary Systems & Research
- Planetary Atmospheres and Climate Dynamics
- Solar System Evolution and Comparative Planetology
- Data Analysis for Geological and Planetary Research
- Research Project / Planetary Science Investigation
Career Opportunities
Graduates of this program are equipped with strong analytical, observational, and research skills that prepare them for roles across scientific, technological, and exploration-focused fields. Many pursue positions in space research agencies, geoscience laboratories, environmental science organizations, and planetary mission teams, where expertise in geological processes, remote sensing, and data interpretation is essential. Their training enables them to contribute to studies involving planetary surfaces, atmospheric behavior, mineral compositions, tectonic activity, and the internal structure of Earth and other celestial bodies. Industries related to environmental consulting, natural resource assessment, satellite imaging, and scientific instrumentation also value professionals with strong geological and planetary science backgrounds. For graduates interested in academia, the program provides a robust foundation for PhD studies in planetary science, geology, or Earth sciences, supporting future roles in high-level research, university teaching, and mission-driven scientific exploration.
Why Choose This Program
This program is an excellent choice for students seeking a research-intensive education that blends rigorous geoscience training with practical scientific development, allowing them to explore both Earth and planetary systems through advanced analytical methods. The University of Caltech provides an environment enriched by expert faculty guidance, interdisciplinary collaboration, and access to cutting-edge research facilities connected to global scientific missions. Students gain experience working with real geological and planetary datasets, conducting laboratory analyses, and applying remote sensing tools used in modern planetary exploration. The curriculum offers both breadth and depth, giving learners the flexibility to develop interests in areas such as geophysics, planetary atmospheres, or geomaterials. With its emphasis on advanced scientific insight, precision, and innovation, this program prepares graduates for impactful roles in scientific research institutions or for continued academic advancement at the doctoral level.
Contact Information
For further information, please contact the admissions office at:
Phone: +1 626 395 3000
Email: admissions@caltech.edu
Address: University of Caltech, 1200 East California Boulevard, Pasadena, CA 91125, United States
