Figure 16: Orion in visible and infrared light. The constellation of Orion in visible (left) and infrared light (right). The infrared image was taken by the Infrared Astronomical Satellite. Visible light image, left, Akira Fujii; Infrared image, right, Infrared Astronomical Satellite/NASA
Source: NASA
IRAS, Infrared Astronomical Satellite
MAQ/June 2018 /136