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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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Cosmic ray anisotropy direction during solar proton events compared with concurrent interplanetary magnetic field vector direction, using Pioneer 6 data
Evaluation method for strapdown spacecraft guidance systems on automated interplanetary missions, using cost and system performance efficiency probability model
Digital computers for interplanetary spacecraft, comparing centralized and decentralized approaches for implementing onboard functions
Laser tracking and interplanetary probe orbit determination, analyzing high capacity data transfer
Interplanetary plasma properties, discussing measurement, sector structure, corotation and microstructure
Proton and He nuclei differential energy spectra and intensity variations in interplanetary space in 1-20 Mev per nucleon energy range
Low energy relativistic solar electrons detected in interplanetary space with IMP satellites
Low rigidity cosmic ray modulation and interplanetary medium at solar minimum and at other phases of solar cycle
Interplanetary magnetic field radial gradients between 0.81 and 1.0 AU noting microstructure, mesostructure, macrostructure and directional distribution of discontinuities
Parametric study of optimized liquid hydrogen thermal protection systems for nuclear interplanetary spacecraft
Data tables for optimal thermal protection of liquid hydrogen storage in nuclear interplanetary spacecraft
Interplanetary radiation radial gradient measured from Mariners 4 and 5
Thrust requirements for correcting Keplerian orbits with interplanetary guidance application
Matched conic solutions to round trip interplanetary trajectory problems for use in guidance and navigation simulation
Power spectra studies of interplanetary magnetic field fluctuations based on data from Pioneer 6 space probe
Mathematical model for predicting lunar response to time varying interplanetary magnetic fields and its applicability to interpretation of ALSEP magnetometer data
Cislunar or earth swingby for interplanetary missions
Interaction of interplanetary medium with magnetosphere in period of solar activity decrease