A radio-frequency transparent, impact energy absorbing material.
Sensing lunar properties through rotation and deformation
NASA Ames Engineering Directorate (Code R) Spaceflight Division (Code RS) Organizational Overview
Current and Future Aerospace Challenges (and my personal journey)
Ultralight honeycomb development for S-II STAGE improvement Final report
Systems-Level Modeling of a Beam-Core Matter-Antimatter Annihilation Propulsion System
Lunar Dissipation in Solid Body and Fluid Core
Lunar Prospector Searches for Polar Ice, a Metallic Core, Gas Release Events, and the Moon's Origin
The Gravity Field of the Moon from the Lunar Prospector Mission
JPL Mission Design Software: Current Efforts to Support Low-Cost Missions
Europa's Differentiated Internal Structure: Inferences from Four Galileo Encounters