Subsurface Structure of the South Polar Layered Deposits, Mars
Successful launch of Maxus-2
Successful launch of SOHO
Sudden ionospheric disturbances in the E region used as an investigative tool in aeronomy
Sudden neutral sodium layers - A strong link to sporadic E layers
Sulfur chemistry in the Venus mesosphere from SO2 and SO microwave spectra
Sulfur dioxide above Venus' clouds: sounding by orbital solar occultations in UV and IR ranges
Sulfur dioxide at the Venus cloud tops, 1978-1986
Sulfur dioxide in the atmosphere of Venus. 1: Sounding rocket observations
Sulfur dioxide in the atmosphere of Venus. 2: Modeling results
Sulfuric acid in the Venus atmosphere according to radio-occultation data
Sulphur oxides in Venus mesosphere detected from SPICAV/SOIR VEX solar occultation
SUMI - The Solar Ultraviolet Magnetograph Investigation
SUMI: The Solar Ultraviolet Magnetograph
Summary of Past Microgravity Experiment in Japanese Microgravity Science Field and Future Plan
Summary of the 1957-1982 UK scientific research sounding rocket programme
Sun-Earth Connection Observatory (SECO)
Sunlit cleft and polar cap ionospheric currents determined from rocket-borne magnetic field, plasma, and electric field observations
Sunspot dynamics
Sunspot Seismology: Testing Surface Effects with Numerical Simulations