Geomagnetic reversals and excursions: their paleomagnetic record and implications for the geodynamo.

Geomagnetic solar flare effect in the dark hemisphere

Geomagnetic solar-flare effect and ionospheric induction

Geomagnetic storm dependence on the solar flare class

Geomagnetically trapped radiation

GEOScan: A Geoscience Facility from Space

Global Ionospheric Response to the April 2002 Storm: Tracing the Energy Flow

Global peak flux profile of proton precipitation in the equatorial zone

Global vs. Mini-Magnetospheres: Differences and Similarities

GPS Ionospheric mapping and tomography: A case of study in a geomagnetic storm

Gradients of 0.3 to 5 Mev Protons in the 1-5 AU In-Ecliptic Plane: Propagation, Modulation and Acceleration

Gravimetry

Gravitation and Electromagnetic Wave Propagation with Negative Phase Velocity

Gravitational Interactions Between Protoplanets and Planetismal Disks of Equal Mass

Gravitational Radiation and its Application to Space Travel, principles and required scientific developments

Gravitoelectrodynamics in Saturn's F Ring: Encounters with Prometheus and Pandora

Gravity Control Propulsion: Towards a General Relativistic Approach

Ground and satellite observations of nighttime medium-scale traveling ionospheric disturbance at midlatitude

Ground-based observation of high-altitude, high-temperature emission in the O2 atmospheric band nightglow

Groundwork for Integrated Analysis of Distributed S3C Data