The Sloan Digital Sky Survey Telescope Performance Monitor
The Smart Panoramic Optical Sensor Head (SPOSH)—A camera for observations of transient luminous events on planetary night sides
The SMART-1 X-ray solar monitor (XSM): calibrations for D-CIXS and independent coronal science
The Smiley Radio Telescope
The SNAP Integral Field Spectrograph
The SOAR Optical Imager
The SOAR Telescope Project
The SOFIA cavity door - an unvignetted view: configuration, operation, and potential science implications
The software of 512-channel digital autocorrelation spectrometer.
The software of automatic measurement of Urumqi 25m radio telescope efficiency
The solar cell blanket design for space telescope's roll-out solar array
The Solar Optical Telescope on Hinode: Performance and Capabilities
The Solar Optical Telescope onboard the Solar-B
The solar ultraviolet network: Performance and tolerance analysis
The solar ultraviolet spectral irradiance monitor (SUSIM) experiment on board the Upper Atmosphere Research Satellite (UARS)
The Solar X-ray Imager Vacuum Door Assembly
The SOLERO Rover for Regional Exploration of Planetary Surfaces
The SOPHIE search for northern extrasolar planets
The Southern Twenty-centimeter All-sky Polarization Survey (STAPS)
The Space Environment Sensor Suite for NPOESS