Resistojets have been flown in space since 1965 on board military Vela satellites, however they became used in commercial applications in 1980 with launch of first satellites in the INTELSAT-V program.
Resistojets have been flown in space since 1965 on board military Vela satellites. They became used in commercial applications in 1980 with launch of first satellites in the INTELSAT-V program.