Observations of Outer Solar System Satellites and Planets

Observations of outflowing ion beams on auroral field lines at altitudes of many earth radii

Observations of ozone and odd-oxygen in the mesosphere by the SABER instrument on the TIMED satellite

Observations of ozone depletion associated with solar proton events

Observations of particle precipitation, electric field, and optical morphology of an artificially perturbed auroral arc - Project Waterhole

Observations of Past Lunar Landing Sites by the D-CIXS X-Ray Spectrometer on SMART-1

Observations of Pc 3-4 and Pi 2 geomagnetic pulsations in the low-latitude ionosphere

Observations of penetrated solar wind plasma elements in the plasma mantle

Observations of Periodic Comet 2P/Encke: Physical Properties of the Nucleusand First Visual-Wavelength Detection of Its Dust Trail

Observations of Pg pulsations in the Northern Auroral Zone and at lower latitude conjugate regions

Observations of photospheric magnetic fields and shear flows in flaring active regions

Observations of Pinatubo volcanic cloud by CRL lidars at Wakkanai and Koganei

Observations of Planetary and Tidal Waves as seen by the Mars Climate Sounder

Observations of Planetary Boundary-Layer Structure in the Eastern Equatorial Pacific.

Observations of planetary waves and nonmigrating tides by the Mars Climate Sounder

Observations of Plasma Densities in the Polar Cap During Theta Auroras

Observations of plasma dynamics in the coma of P/Halley by the Giotto Ion Mass Spectrometer

Observations of plasma wave turbulence generated around large ionospheric spacecraft - Effects of motionally induced EMF and of electron beam emission

Observations of plasma waves within regions of perpendicular ion acceleration

Observations of Polarization and Brightness Variations with the Rotation for Asteroids 9 Metis, 52 Europa, and 1036 Ganymed