Structure of the Dayside Martian Upper Ionosphere from MEX MARSIS Topside Soundings

Structure of the ionosphere and atmosphere of Saturn from Pioneer 11 Saturn radio occultation

Structure of the lunar interior from magnetic field measurements

Structure of the midlatitude trough in the nighttime topside ionosphere

Structure of the subauroral ionosphere during a magnetospheric storm according to Intercosmos-19 data

Structure of the Venus mesosphere and lower thermosphere from measurements during entry of the Pioneer Venus probes

Structure of the Venus Neutral Atmosphere and Ionosphere from the Venus Express Radio Science Investigation - VeRa

Structure of ULF Pc3 waves in the Upper Ionosphere: Observations and a Model

Structured LF-MF Whistler Mode Emissions at Rocket Altitudes

Structured Vibration Characteristics of Planetary Gears with Unequally Spaced Planets

Structures for remotely deployable precision antennas

STS-109 Mission Highlights Resource Tape

Studies of a full-scale mechanical prototype line for the ANTARES neutrino telescope and tests of a prototype instrument for deep-sea acoustic measurements

Studies of high latitude mesospheric turbulence by radar and rocket. II - Measurements of small scale turbulence

Studies of ionospheric F-region irregularities from geomagnetic mid-latitude conjugate regions

Studies of ionospheric variability at a height of 500 km from Cosmos-900 data /autumn 1977/

Studies of middle atmosphere dynamics - The research projects Middle Atmosphere Co-operation/Summer in Northern Europe (MAC/SINE), and MAC/EPSILON

Studies of sounds from meteors

Studies of the E region neutral wind in the quiet auroral ionosphere

Studies of the external origin component of Sq by 'canonical' GDS analysis