Infrared

Infrared was a form of radiation emitted by animal organisms. Although it could be felt as heat, it could only be seen by certain species. For example, the Chiss's visible spectrum edged a bit into the infrared. Humans, however, could not see it with the naked eye, and had to resort to specialized equipments to display and measure it.

Appearances

 * Thrawn
 * Servants of the Empire: Rebel in the Ranks
 * Servants of the Empire: Imperial Justice