PhD in Aeronautics and Space Engineering

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.

The PhD in Aeronautics and Space Engineering at California Institute of Technology is a 4-year program for students with a Master's degree. It helps students gain expertise in space science and is taught in English.

Students learn about specific subjects like space engineering and develop skills in research and analysis. They also get hands-on experience in labs and projects.

Graduates can work as Aerospace Engineers, Space Systems Engineers, or Research Scientists in companies like NASA or private aerospace firms. They can also work as Professors or Lecturers in universities.