According to the inquiry of the overseas study supervision network, physics and astronomy are the subjects that study physics and astronomy. Research fields include astrophysics, astronomical technology, astronomical observation and scientific application. In physics and astronomy, students will learn the basic theories and methods of physics and astronomy, astrophysics and astronomy technology, astronomical observation and scientific application, and the application of various modern physics and astronomy technologies and equipment. It is necessary to have strong knowledge and skills in basic theories and methods of physics and astronomy, basic principles and methods of astrophysics and astronomy technology, basic principles and methods of astronomical observation and scientific application, and be able to carry out research and practice of physics and astronomy.