Bachelor in Astrophysics

Applications for the Sep 2027 intake are open until Jan 3, 2027. Tuition costs 60,816 USD per year.

The Bachelor in Astrophysics at California Institute of Technology is a 4-year program that teaches students about astronomy and astrophysics. It is designed for students who want to pursue a research career and provides them with the tools and skills needed to succeed. The program is taught in English and requires a high school diploma to apply.

The curriculum includes a broad range of physics, mathematics, and astrophysics courses, as well as practical and computational laboratory exercises. Students also develop skills in writing and oral presentation, and can take additional courses in areas such as mathematical methods or planetary science. They get to work on multiple research projects and develop their problem-solving and critical thinking skills.

Graduates of this program can pursue careers as Astrophysicists, Planetary Scientists, or Research Engineers. They can work in industries such as aerospace, government, or education. Some potential employers include NASA, universities, or private research institutions that specialize in space exploration and scientific research.

California Institute of Technology (Caltech) in Pasadena is internationally renowned for its focus on science and engineering and for a research environment that emphasizes discovery and innovation. Founded in 1891, Caltech combines small class sizes with world-class faculty and a culture that encourages independent inquiry. The institute’s achievements in fundamental research and technology transfer make it a top choice for students seeking an intensive STEM education and close mentorship from leading scholars.

Caltech offers a compact, high-impact academic setting where undergraduates and graduate students participate directly in cutting-edge projects across physics, biology, engineering and computation. Research opportunities are abundant and accessible, with students contributing to labs, observatories and centers that address global challenges. The collaborative, interdisciplinary approach cultivates both deep technical expertise and the ability to work across fields.

As a relatively small campus community, Caltech provides strong academic support, mentorship and networking in the greater Los Angeles research ecosystem. For international students drawn to rigorous STEM training, Caltech delivers concentrated resources, hands-on research experiences and pathways to meaningful scientific contribution in industry, academia and public service.