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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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System design analysis to establish feasibility of using electro-optical celestial scanning sensor on IMP spacecraft for determination of spacecraft attitude by star measurements
Scanning celestial attitude determination system for small scientific satellites
Celestial attitude measuring instrument using star mapping technique
X ray sources celestial positions in Sagittarius region measured by sounding rocket
Celestial sphere scanning by passive method applicable to space missions requiring long lifetime and moderate pointing accuracies
Celestial X ray source positions from rotating modulation collimator, predicting performance of collimator
Celestial mechanics and astrodynamics application to deep space missions, discussing relativity, optimized close approaches, swing-by accuracy and on-board computations
Scanning celestial attitude determination for synchronous satellite
Calibration technique using celestial radio sources for 136 MHz satellite ground station
Line skip commutator for solid state celestial field scanner using matrix methods
Solar radiation pressure windmill effect in rotational bursting and elimination from solar system of small magnetic celestial bodies
Celestial sphere scanning by passive method applicable to space missions requiring long lifetime and moderate pointing accuracies
Polarimeter using 45 degree Bragg angle reflection applied to rocket payload design for determining polarization of celestial sources X rays
Theory of correction of celestial observations made for space navigation or training
Celestial and satellite position fix schemes for navigating lunar roving vehicles
Grazing-incidence telescopes for celestial X ray astronomy using Aerobee rockets
Disproof of Wintner analytical foundations of celestial mechanics regarding binary collision in three body problem