David J. McComas
David John McComas (born May 22, 1958) is an American space physicist, Professor of Astrophysical Sciences, and leads the Space Physics at Princeton Group at Princeton University. He was the Princeton University Vice President for the Princeton Plasma Physics Lab (PPPL) from 2016 - 2024 and previously Assistant Vice President for Space Science and Engineering at the Southwest Research Institute, Adjoint Professor of Physics at the University of Texas at San Antonio (UTSA), and was the founding director of the Center for Space Science and Exploration at Los Alamos National Laboratory.