NASA will end the Spitzer Space Telescope's mission in 2020
NASA's Spitzer Space Telescope Ends Mission of Astronomical Discovery | NASA
Gallery: The infrared universe seen by NASA's Spitzer Space Telescope | Space
NASA's Spitzer Space Telescope is no more. Here's what's next for infrared astronomy. | Space
Spitzer Space Telescope - Wikipedia
Spitzer Space Telescope delivers first pictures – CERN Courier
Spitzer Space Telescope
Spitzer Space Telescope - Wikipedia
The Spitzer Space Telescope, one of NASA's 'Great Observatories' | The Kid Should See This
What Will Happen to the Spitzer Space Telescope After it is Retired? | Astronomy.com
This is the Final Picture NASA's Spitzer Space Telescope - Universe Today
Spitzer
Spitzer space telescope: Ten years of amazing views - BBC Future
Spitzer Space Telescope Images | NASA
NASA demonstrates power of Webb telescope with Spitzer comparison | Mashable
Spitzer and NASA's 'Great Observatories' Space Telescopes - YouTube
NASA's Spitzer Space Telescope Officially Ends Mission | Observer
File:NASA's Spitzer Space Telescope View of M74.jpg - Wikimedia Commons
Spitzer Space Telescope | Discoveries, Mission, & Facts | Britannica
Spitzer Space Telescope | Discoveries, Mission, & Facts | Britannica
NASA's Spitzer Space Telescope image of a glowing stellar nursery provides a spectacular contrast to the opaque cloud seen in Stock Photo - Alamy
