KnowraSpitzer Space TelescopeLinked fromLinked fromThe 9 pages that link to Spitzer Space Telescope, each with the reason it gives.All 9Broader topic 2Related 4Compared with 3Hubble Space TelescopeCompared with: Spitzer covered infrared wavelengths that Hubble’s instruments cannot observe.James Webb Space TelescopeCompared with: Spitzer was Webb's infrared predecessor, with a smaller mirror and less capable instruments.Wide-field Infrared Survey ExplorerCompared with: Spitzer pursued pointed infrared observations, unlike WISE’s repeated survey of the whole sky.