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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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Emission of gravitational waves by bodies moving in collapsing star field
Plasma nonesterified fatty acids in rats subjected to gravitational acceleration
Stationary rotation of rarefied gas mass gravitating in magnetic field
Evolution of o stars - hydrogen exhaustion and gravitational contraction
O stars from early phase of hydrogen burning to hydrogen exhaustion and gravitational attraction preceding helium burning
Solution of gravitational paradox problem using Poisson motion equations without boundary conditions
Gravitational radiation - closed loop servosystems for LaCoste Romberg gravimeter
Cruciform sensor head, phase shift tuned amplifier, and air bearing support for sensor for detecting presence of small moving mass through gravitational interactions
Gas stream instability investigated using moment equations in gravitating plasma clouds with magnetic field and uniform rotation - plasma physics
Euler equations of fluid motion in cylindrical container after gravitational force vanishes abruptly
Horizon-sensing sextant measures the altitude of an orbiting spacecraft without gravitational reference by optically measuring the dip angle to the horizon along a line of sight in each of two planes. The sextant scans over a relatively limited field of view.
Gravitational mass sensor - piezoresistive and barium titanate transducers, and torsional stress sensors
Liquid vapor interface dynamics under adverse low gravitational conditions
Instability propagation direction for self- gravitating gas clouds or contrastreaming plasma streams with magnetic field and rotation
Lunar orbiter and deep space probe gravitational sensor for determining mass distribution of moon and asteroids
Gravitational waves in presence of electromagnetic field, deriving Einstein-Maxwell equations
Inertia product terms effect on satellite gravitational torques
Many-body gravitational problem and galactic star cluster simulation