Joseph Pesce
- Part-time Professor
Contact Info

- Name
- Dr. Joseph E. Pesce
- Job Title
- Part-time Professor
- Website
- Phone Number
Affiliations
Departments
- Physics & Astronomy Department (Adjunct)
Research Areas
- Astronomy
- Astrophysics
Education
Ph.D., M.Sc., M.Phil, astrophysics: Cambridge University & International School for Advanced Studies, Trieste, Italy
B.A. cum laude (and with Honors), physics: University of Colorado, Boulder
About
Joseph E. Pesce is an astrophysicist, educator, and government official who has spent his career exploring the universe and fostering the systems that help others do the same. Currently, he serves as a Program Director at the National Science Foundation, overseeing the nation’s portfolio of ground-based radio astronomy facilities (ALMA, VLA, VLBA). Alongside this role, he teaches at GMU and the University of Colorado Boulder.
Beyond research and leadership, Dr. Pesce is deeply committed to making science accessible. He regularly engage in public outreach—from media appearances and advising science fiction series and authors, to co-authoring STEM-based books for young readers. He sees science not just as a profession, but as a shared human endeavor, and he aims to inspire curiosity wherever he can.
In addition to his work in academia and government, Dr. Pesce founded and led a private-sector firm conducting consulting and educational activities. He is a thought-leader in critical thinking and problem solving, with novel approaches to educating this material.
Dr. Pesce mentors individuals in all walks of life, and serves on the Board of the Presidents Leadership Class at the University of Colorado, Boulder, and is the Chair of the DC Regional Committee of Cambridge in America.
Dr. Pesce's other interests include interspecies communication, human cognition, psychology, history, and the arts. He's a lifelong science fiction enthusiast (with a special fondness for Star Trek!) and someone who finds joy in music, architecture, and all things British.
Current Research
Dr. Pesce's research centers on the environments of galaxies that host supermassive black holes—an effort to better understand black hole formation and fueling. I have been fortunate to contribute to pioneering research across the electromagnetic spectrum, both from the ground and in space, while leading and supporting large-scale research collaborations.
Teaching Focus
Dr Pesce teaches topics in astrophysics and some physics, but specializes in introductory astronomy for the non-science major. Outside of GMU he teaches science policy, critical thinking, problem solving, analytic methodology, and leadership topics.
Selected Publications
- Environmental properties of BL LAC objects, Pesce, J.E., Falomo, R., & Treves, A., 1995, AJ, 110, 1554.
- Imaging & Spectroscopy of galaxies in the fields of five BL Lacertae objects, Pesce, J.E., Falomo, R., & Treves, A, 1994. AJ, 107, 494.
- The influence of cluster cooling flows on imaging X-ray surveys. Pesce, J.E., Fabian, A.C., Edge, A.C., & Johnstone, R.M., 1990, MNRAS, 244, 58.
- Multiwavelength observations of a dramatic high-energy flare in the blazar 3C279, Wehrle, A.E., et al., 1998, ApJ, 497, 178.
- The Hubble Space Telescope Survey of BL Lacertae objects II. Host Galaxies, Urry, C.M., et al. 2000, ApJ, 532, 816.
Awards
- Honorary Fellow, Peterhouse, Cambridge
- Fellow, American Physical Society
- Fellow, The Royal Astronomical Society
- Fellow, The Cambridge Philosophical Society
- 2025 George Mason University Online Teaching Excellence Award, nominee
- Outstanding Mason Core course in Spring 2021
- Teaching Excellence Award (GMU), nominee
- Career Connection Faculty Award (GMU), nominee
- NSF Special Act Awards
- NSF Director’s Award for Superior Accomplishment
Astrophysicist Joseph Pesce discusses significance of first-ever black hole photo
Dr. Pesce is interviewed on Rising with Krystal & Buck on Hill.TV
Contact Info

- Name
- Dr. Joseph E. Pesce
- Job Title
- Part-time Professor
- Website
- Phone Number