Spaceflight NowNASA prepares to shut down one of its 'Great Observatories' – Spaceflight NowJan 28, 2020Stephen ClarkBy Stephen Clarkmore_vert
CNN'The little telescope that could' has retired. It changed how we see the universeJan 31, 2020Ashley StricklandBy Ashley Stricklandmore_vert
Space.comNASA's James Webb Space Telescope may miss March 2021 launch, GAO report saysJan 29, 2020Meghan BartelsBy Meghan Bartelsmore_vert
WIREDRIP Spitzer, the Coolest Heat Telescope in the Solar SystemJan 29, 2020Daniel OberhausBy Daniel Oberhausmore_vert
The New York TimesNASA's Spitzer Space Telescope Ends 16-Year Mission of Discovery (Published 2020)Jan 30, 2020Adam MannBy Adam Mannmore_vert
The VergeToday, NASA turns off a space telescope that peered into the extra cold UniverseJan 30, 2020Loren GrushBy Loren Grushmore_vert
Space.comThe Spitzer Space Telescope's greatest exoplanet discoveries of all timeJan 30, 2020Elizabeth HowellBy Elizabeth Howellmore_vert
Space.comNASA's Spitzer Space Telescope is no more. Here's what's next for infrared astronomy.Jan 31, 2020Meghan BartelsBy Meghan Bartelsmore_vert
Space.comFarewell, Spitzer Space Telescope! NASA shuts down prolific observatory.Jan 30, 2020Doris Elin UrrutiaBy Doris Elin Urrutiamore_vert