W. R. Johnston

William R. Johnston received the B.A. degree in astronomy from The University of Texas at Austin, Austin, TX, USA, in 1994, the M.S. degree in physics from The University of Texas at El Paso, El Paso, TX, USA, in 2004, and the Ph.D. degree in physics from The University of Texas at Dallas, Richardson, TX, USA, in 2009. He is currently with the Space Vehicles Directorate, Air Force Research Laboratory at Kirtland AFB, Albuquerque, NM, USA. He is the Principal Investigator for the Demonstration and Science Experiments (DSX) mission.