The Astronomy & Astrophysics concentration covers basic astronomy and astrophysics, stellar and galactic structure, high-energy astrophysics, general relativity and cosmology. Graduates who complete this concentration find work in all aspects of astrophysics from low-level atmospheric physics, to solar physics and the Sun-Earth system, to the mysteries of dark matter and cosmology. With laboratory experience and exposure to electronics, students may also find work supporting astronomical guidance and control systems on terrestrial and space-borne platforms. The mission of the Department of Physics and Astronomy is to educate and train the next generation of physicists, perform cutting-edge and internationally-recognized research, and support the education of students in allied areas such as engineering, chemistry, atmospheric science, and the biological sciences.