Hubble Space Telescope
James Webb Space Telescope
Transiting ExoPlanet Survey Satellite
Neil Gehrels Swift Observatory
X-ray Multi-Mirror
Guide Star Catalogs & Digitized Sky Survey
Hubble Source Catalog
HST Spectroscopic Legacy Archive
International Ultraviolet Explorer
Galaxy Evolution Explorer
Far Ultraviolet Spectroscopic Explorer
Orbiting Astronomical Observatory 3
Extrasolar Planet Observations and Characterization
Extreme Ultraviolet Explorer
Hopkins Ultraviolet Telescope
Ultraviolet Imaging Telescope
Wisconsin Ultraviolet Photo-Polarimeter Experiment
Tübingen Echelle Spectrograph
Interstellar Medium Absorption Profile Spectrograph
Berkeley Extreme and Far-UV Spectrometer
Panoramic Survey Telescope & Rapid Response System
Faint Images of the Radio Sky at Twenty-cm
