Twitter Q&A with Dr. Geller on the solar eclipse

Tuesday, August 15, Twitter Q&A with Associate Professor & Observatory Director, Dr. Harold Geller. Follow @GeorgeMasonNews on Twitter for the Q&A starting at 12pm!

Our #solareclipse17 Q&A is Aug. 15 at 12p! Tweet questions to @GeorgeMasonNews using #VaEclipse or send them in advance to jroger20@gmu.edu pic.twitter.com/7c27QjyhzH

— George Mason News (@GeorgeMasonNews) August 14, 2017

Peter Plavchan

Assistant Professor


Primary Research: Astrophysics/Exoplanets

Anne Crowell

Adjunct Faculty


Jason Lee

Adjunct Faculty

Keith Higginbotham

Adjunct Faculty

Kathleen Enos

Executive Assistant to the Chair



Office: 203C Planetary Hall (S&T I)
Phone: 703-993-3807

David Prescott

Research Professor

Kenneth Dere

Research Professor


Benjamin Dreyfus

Assistant Professor

Former PhD Student Probes Puzzling Galaxy Merger

Former PhD student and current postdoctoral fellow at the Naval Research Laboratory Dr. Nathan Secrest is leading a study of the fascinating Was 49 galaxy merger system. This study, in collaboration with NASA’s NuSTAR mission, is changing our understanding of how supermassive black holes form and grow in galaxies, including our own Milky Way.

Read all about the work here:
NuSTAR …