Harold Kaufman https://www.nasa.gov/centers-and-facilities/glenn/glenn-history/harold-kaufman/ #NASA #GlennHistory #GlennResearchCenter #PeopleOfNASA
Harold Kaufman - NASA
Dr. Harold Kaufman began his career at the center in 1951 and developed and tested the first electron-bombardment ion thruster in 1959. The Space ElectricRobert S. Arrighi (NASA)