the Spitzer Infrared Telescope Facility (1971–2003) - NASA Monographs in Aerospace History, No. 47 (2017).pdf Renee M. Rottner (2017) Making the Invisible
catalogued by Goddard Space Flight Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: NP-2017-7-044-GSFC. This