Dan Marrone

Professor Dan Marrone is an astronomer at the University of Arizona, affiliated with Steward Observatory and serving as Director of Graduate Studies. His research spans galactic and extragalactic astronomy, focusing on galaxy clusters, cosmology, supermassive black holes, star formation, and early-universe star-forming galaxies.

• Research Areas: Cosmology, Extragalactic Astronomy, Extreme Astrophysics & Gravity, Instrumentation and Detectors, Quasars and Active Galactic Nuclei, Stars and Stellar Astrophysics, Star Formation and the Interstellar Medium

He develops advanced instrumentation for centimeter-to-submillimeter wavelength telescopes globally. As a tenured faculty member in the Department of Astronomy, he contributes to both observational research and graduate education.