Home / Jobs / Radiation spectrometer (MoonFall) Job Radiation spectrometer (MoonFall) A spectrometer on the MoonFall drones to measure the radiation environment for later crew. Themes: Science & sensing CompaniesNASA FlightsMoonFallNET 2028 · NASA JPL MoonFall sends four propulsive hop drones to the south pole in 2028. Cargo Radiation spectrometer (MoonFall) Sourcesjpl.nasa.govnasa.gov