James Bullock

Dean, School of Physical Sciences, Professor Physical Sciences, Physics & Astronomy · UC Irvine

James Bullock studies how galaxies and their constituent dark matter halos have formed and evolved over billions of years of cosmic time.

Dark Matter Star Formation Astronomy Galaxy Dynamics Physics

Adam Frank

Professor of Physics and Astronomy · University of Rochester

Frank is a leading expert on how stars form and how they die, as well as civilizations before humans

Science and Religion Civilizations and climate change Theoretical Astrophysics Physics and Astronomy Evolution of Stars and Planets