Earth and Planetary Sciences
The Earth and Planetary Sciences Bachelor of Arts program at Johns Hopkins University offers students a dynamic and interdisciplinary exploration of Earth’s structure, processes, and history, as well as the physical characteristics of other planets. This program blends geology, atmospheric science, oceanography, and planetary studies, enabling students to investigate Earth systems on both a global and solar-system scale. With a curriculum that balances theory and fieldwork, students examine the forces that shape planets, the evolution of life, and the impact of climate and tectonics across geologic time.
Through hands-on research, laboratory experience, and access to advanced data analysis tools, students learn to interpret geological formations, model environmental changes, and assess planetary compositions. The program also emphasizes the role of Earth sciences in addressing today’s environmental challenges such as climate change, natural resource sustainability, and planetary exploration. With mentorship from leading faculty and opportunities for collaborative research, students gain both the scientific foundation and practical skills necessary to excel in academic, governmental, or private-sector careers.
Key information
Key Facts
- Program Title: Earth and Planetary Sciences
- Degree Type: Bachelor of Arts
- Duration: 4 years
- Mode of Study: Full-time, On Campus
- Application Deadline: 02 January 2026
- Location: Johns Hopkins University, United States
- Field of Study: Earth Sciences
- Language of Instruction: English
Program Structure
Year 1 – Introduction to Earth Systems
- Introduction to Earth and Planetary Sciences
- General Chemistry I & II with Lab
- Calculus I
- Scientific Writing and Communication
Year 2 – Core Geological Processes
- Mineralogy and Petrology
- Geochemistry
- Physics for the Earth Sciences
- Sedimentology and Stratigraphy
Year 3 – Environmental and Planetary Focus
- Paleoclimatology
- Remote Sensing and GIS
- Planetary Geology
- Field Methods in Earth Sciences
Year 4 – Research and Specialization
- Tectonics and Earth History
- Senior Research Project or Thesis
- Electives in Climate Science, Astrobiology, or Hydrology
- Seminar in Earth Systems and Policy
Career Opportunities
Graduates of this program pursue careers in environmental consulting, climate science, natural resource management, and planetary research. They are employed by government agencies, nonprofits, research institutions, and energy companies, often working on issues like environmental impact assessment, planetary data analysis, or sustainable land use. The program also prepares students for advanced degrees in geosciences, atmospheric studies, planetary science, or environmental law. With a solid foundation in scientific methods, data interpretation, and fieldwork, students are well-positioned to contribute to pressing global and interplanetary challenges.
Why Choose This Program
Johns Hopkins University’s Earth and Planetary Sciences program provides a rare opportunity to study Earth and planetary systems together in one of the world’s top research institutions. Students benefit from access to NASA-affiliated research, expert faculty, and cutting-edge technologies in geoscientific modeling and analysis. The program’s interdisciplinary structure encourages exploration across physics, chemistry, and environmental policy, equipping graduates with the versatility needed in today’s job market. Whether aiming for a career on Earth or among the stars, students emerge with a deep understanding of the physical world and the tools to help protect it.
Contact Information
For further information, please contact the admissions office at:
Phone: +1 410 516 8000
Email: admissions@jhu.edu
Address: Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA
