Illumination in this image comes from MAHLI two ultraviolet LEDs, which emit light in a waveband centered at a wavelength of 365 nanometers in this image of a calibration target on NASA Mars rover Curiosity.
Illumination in this image comes from MAHLI two ultraviolet LEDs, which emit light in a waveband centered at a wavelength of 365 nanometers in this image of a calibration target on NASA Mars rover Curiosity.