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 astrophysics, science commentator, and popular author · University of Rochester

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

Extraterrestrial Life Space Discoveries Life on Other Planets Civilizations and climate change Theoretical Astrophysics