The gamma-ray spectrum of the sun.
Gamma ray spectrum emitted by Sun and prediction of approximate fluxes at Earth based on solar flare model
SOLAR FLARE↗
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Results for “sun”
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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Protons and helium nuclei within interplanetary magnetic regions which co- rotate with the sun
Proton and helium nuclei within interplanetary magnetic regions which corotate with sun - cosmic radiation
GALACTIC RADIATION↗
Impulsive emission of approximately 40 KeV electrons from the sun
Impulsive emission of high energy electrons from sun and diffusive propagation through interplanetary medium observed by Mariner IV PARTICLE detectors
ELECTRON EMISSION↗
Variations in the total electron content of the ionosphere at mid-latitudes during quiet sun conditions
Faraday rotation effect on satellite signals used to determine ionospheric electron content at midlatitudes during quiet sun conditions
IONOSPHERIC ELECTRON DENSITY↗
Influence of interplanetary magnetic field and plasma on geomagnetic activity during quiet-sun conditions
Influence of interplanetary magnetic field and plasma on geomagnetic activity during quiet-sun conditions
GEOMAGNETIC FIELD↗
Impulsive emission of approximately 40-kev electrons from the sun.
Impulsive emission of approximately 40-kev electrons from Sun observed from Mariner IV
SOLAR RADIATION↗
Stellar evolution. II - The evolution of a 3 sun-mass star from the main sequence through core helium burning.
Three Sun-mass star evolution from main sequence to helium exhaustion in core, noting chronology of process
ASTRONOMICAL SPECTRUM↗
Protons and helium nuclei within interplanetary magnetic regions which co-rotate with the sun.
Explorer XVIII satellite measurements of proton energy spectra in region corotating with Sun, noting modulation of galactic cosmic radiation and source of continuous particle accelerations
EXPLORER XVIII SATELLITE↗
Silicon solar cells for near-sun missions
Design, fabrication, and evaluation of silicon solar cell for near sun mission
HIGH TEMPERATURE ENVIRONMENT↗
Image and Spectrum of the Sun in the Region 9.5-200 Angstrom
Short wave ultraviolet image and spectrum of sun obtained during course of X-ray flare
IMAGE↗
Sun sensor design and environmental requirements study for the advanced pioneer spacecraft Final report
Sun sensor design and environmental requirements for Advanced Pioneer space probe
SOLAR SENSOR↗
Low-thrust orbit raising in continuous sunlight while thrusting in a plane perpendicular to the earth-sun line
Low-thrust orbit raising in continuous sunlight during satellite thrusting in plane perpendicular to earth-sun line
SUNLIGHT↗
Orbital regression of synchronous satellites due to the combined gravitational effects of the sun, the moon and the oblate earth
Orbital regression of synchronous satellites due to combined gravitational effects of sun, moon, and oblate earth
GRAVITATIONAL EFFECT↗
Stable periodic orbits about the Sun perturbed Earth-Moon triangular points
Numerical verification of stable, periodic, coplanar orbit existence about Sun perturbed Earth-Moon triangular point
TRIANGULATION↗
Sun-grazing comets and tidal disruption.
Data interpretation for sun grazing family of comets deriving formulas for compressive and tensile stress in spherical bodies for tidal, rotational and self-gravitating fields
DATA ANALYSIS↗
Radar studies of the sun at 38 Mc/s.
Radar experiments of sun at 38 mc/s, presenting results on echo variation with sunspot number, coronal irregularities, etc
RADAR ECHO↗
Influence of interplanetary magnetic field and plasma on geomagnetic activity during quiet-sun conditions.
Interplanetary magnetic field and plasma effect on geomagnetic activity during quiet sun conditions
INTERPLANETARY MAGNETIC FIELD↗