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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Negative correlation coefficient between Izsak satellite geoid and Lee and MacDonald heat flow distribution, suggesting correlation between geoidal undulations and heat flow highs and lows
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Interpretation of magnetic measurements on Pioneer I
Vibration response of OGO spacecraft full-scale structural model to simulated launch acoustic environment
OGO experiments including earth atmosphere, magnetosphere, earth-sun system, etc
Ionospheric electron content measured using passage of transit IVA radio beacon satellite across view field of observing station
Electronic checkout, environmental qualification and integration of OGO by spacecraft simulator and performance analysis system
Cosmic noise, telluric currents, and geomagnetic activity for Alaska, April-June 1967 - Tables and charts
Preferred classification of calderas and volcano- tectonic depressions based on relative amounts of lava and proclastic ejecta
Summarized prelaunch, launch, flight performance, and range information for Atlas Agena 26 launch vehicle for OGO-E spacecraft
Development history and design modifications for attitude control subsystem of OGO
Gravitational field variations determined from satellite orbit perturbations, suggesting stiff lower mantle as source
Tidal friction theory of lunar origin and dynamic evolution
OGO experiments including earth atmosphere, magnetosphere, earth-sun system, etc
Spectral and electrophotometric studies of upper atmosphere - airglows, atomic oxygen, hydroxyl emission, helium line spectra, auroras, and solar cycle effects on magnetosphere
Legendre polynomials for gravitational field and orbit perturbation