Abstract: A series of NASA airborne lidars have been used in support of satellite laser altimetry…
Author: New NASA STI
Implications of L1 Observations for Slow Solar Wind Formation by Solar Reconnection
Abstract: While the source of the fast solar wind is known to be coronal holes, the…
Solar Cycle Response and Long-Term Trends in the Mesospheric Metal Layers
Abstract: The meteoric metal layers (Na, Fe, and K) which form as a result of the…
NASA Past, Present, and Future: The Use of Commercial Off The Shelf (COTS) Electronics in Space
Abstract: NASA has a long history of using commercial grade electronics in space. In this presentation…
The Effect of Roughness Model on Scattering Properties of Ice Crystals.
Abstract: We compare stochastic models of microscale surface roughness assuming uniform and Weibull distributions of crystal…
Optimizing Power Density and Efficiency of a Double-Halbach Array Permanent-Magnet Ironless Axial-Flux Motor
Abstract: NASA Glenn Research Center is investigating hybrid electric and turboelectric propulsion concepts for future aircraft…
Overview of Iodine Propellant Hall Thruster Development Activities at NASA Glenn Research Center
Abstract: NASA is continuing to invest in advancing Hall thruster technologies for implementation in commercial and…
Integration Tests of the 4 kW-class High Voltage Hall Accelerator Power Processing Unit with the HiVHAc and the SPT-140 Hall Effect Thrusters
Abstract: NASAs Science Mission Directorate is sponsoring the development of a 4 kW-class Hall propulsion system…
Hollow Cathode Assembly Development for the HERMeS Hall Thruster
Abstract: To support the operation of the HERMeS 12.5 kW Hall Thruster for NASA's Asteroid Redirect…