Professor Emerita of Astrophysical Sciences, Princeton University

INAF (The Italian National Institute for Astrophysics) - Catania Astrophysical Observatory …

Professor of Astronomy, Harvard University

Australian National University

Professor of Physics and Astronomy, Vanderbilt University

Senior Research Scientist, Caltech

Professor of Astronomy & Astrophysics, Penn State University

Max-Planck-Institute for Astronomy

Professor of Astronomy, University of California, Berkeley

Professor, Universidad Diego Portales