This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
HallThruster . Image of Hall thruster in operation took this photo and claim no copyright en Dstaack en Dstaack original upload log page en HallThruster Dstaack bytes no of Hall thruster in operation took this photo and claim no copyright Hall effect Ion propulsion
Page 2023 Free-images.com. All images are Public Domain