Dr. Jonathan H. Jiang is the Principal Scientist of Engineering and Science Directorate at the NASA Jet Propulsion Laboratory (JPL), California Institute of Technology, and the Supervisor of JPL’s Aerosol and Cloud Research Group, managing a team of about 40 scientist, engineers and postdoctoral scholars. Dr. Jiang is serving as the Editor for the American Geophysical Union’s Journal of Earth and Space Science, as well as Journal of Geophysical Research -Atmosphere.