Argyro (Iro) Tasitsiomi, is a Spitzer-Cotsen Postdoctoral Fellow. She received her Ph.D. in astrophysics from the University of Chicago in 2005. Her thesis focused on cosmology, and more specifically on topics relating to supersymmetric dark matter and large-scale structure formation, as well as the evolution of the universe and how this can be observed via Lyman-alpha emitters.
Here at Princeton, where she holds a Lyman Spitzer Jr. Fellowship, she is continuing investigations along the lines of her previous research as well as in new directions. In 2006-07 she taught a graduate seminar on current issues in cosmology.