The Space Telescope Imaging Spectrograph (STIS) was installed in HST on Feb. 14, 1997, replacing the GHRS spectrograph. STIS provides spectra and images at ultraviolet and visible wavelengths, probing the Universe from our solar system out to cosmological distances.
All MAST catalog holdings are available via Cone Search endpoints.
This service provides access to the MAST copy of the VST Kilo-degree Infrared Galaxy (VIKING) Survey
All available missions are listed at http://archive.stsci.edu/vo/mast_services.html.