Rocky is the Arthur Holly Compton Distinguished Service Professor of Astronomy and Astrophysics at the University of Chicago, as well as a member of the Enrico Fermi Institute, and the Kavli Institute for Cosmological Physics. Currently he is serving as the Dean of the Division of the Physical Sciences.
He mesmerized the audience with his description of the astronomical capabilities of the telescope systems in Chile.
You can visit his University of Chicago home page by clicking HERE.