The Institute for Astronomy and Astrophysics (IAA) in Brussels is a part of the physics department of the Université Libre de Bruxelles. It is an international center of excellence in the field of nuclear astrophysics. The institute's director is currently Prof. Alain Jorissen. The institute is composed of one full professor, five tenured FNRS senior researchers, nine postdoctoral fellows from various countries (Belgium, France, Japan, United Kingdom, Slovakia), and three Ph.D. students (Belgium, Italy).