A&S Follow U of T News Renowned scholar Juna Kollmeier named director of U of T’s Canadian Institute for Theoretical Astrophysics Juna Kollmeier, who will become the new director of CITA on July 1, is an observationally oriented astrophysicist whose research focuses on supermassive black holes, the Milky Way and the intergalactic medium (photo by Bret Harman/TED) Renowned astrophysicist Juna Kollmeier, on faculty at the Observatories of the Carnegie Institution for Science, has been named the new director of the University of Toronto’s Canadian Institute for Theoretical Astrophysics (CITA), a research centre focused on the origin and evolution of the universe and other phenomena discovered by modern astronomy.