Our SpaceFlight Heritage: Spitzer telescope's top 15 discoveries - SpaceFlight Insider
NASA's Spitzer Space Telescope is no more. Here's what's next for infrared astronomy. | Space
NASA's Spitzer Space Telescope (Mission Overview) - YouTube
Spitzer Space Telescope - Wikipedia
Mission
The Greatest Discoveries from the Spitzer Space Telescope | Discover Magazine
File:Diagram-space-telescope-Spitzer.png - Wikimedia Commons
Spacecraft, Spitzer Telescope Model, 1/10 scale | National Air and Space Museum
Spitzer Space Telescope starts a new life | Ars Technica
Spitzer | Missions | Astrobiology
Spitzer Space Telescope after launch - Stock Image - C023/1091 - Science Photo Library
Spitzer Space Telescope delivers first pictures – CERN Courier
Why the Spitzer Space Telescope Matters - Scientific American Blog Network
UCF Researchers Chronicling Spitzer Space Telescope Legacy
Spitzer Space Telescope - NASA Science
NASA Celebrates the Legacy of the Spitzer Space Telescope - NASA
Spitzer and NASA's 'Great Observatories' Space Telescopes - YouTube
Spitzer Space Telescope | Discoveries, Mission, & Facts | Britannica
Spitzer Space Telescope - NASA Spitzer Telescope Retires
Spitzer
Mission Overview
NASA's Spitzer Space Telescope Officially Ends Mission | Observer
The little telescope that could' has retired. It changed how we see the universe | CNN
