Abstract: Surface Trajectory-Based Operations (STBO) is a future concept for surface operations where time requirements are…
Author: New NASA STI
Pathfinder Technology Demonstrator: GlobalStar Testing and Results
Abstract: The communications subsystem of a spacecraft is typically a SWaP (size, weight, and power) intensive…
Unobtrusive Software and System Health Management with R2U2 on a Parallel MIMD Coprocessor
Abstract: Dynamic monitoring of software and system health of a complex cyber-physical system requires observers that…
Multi-Modal Active Perception for Autonomously Selecting Landing Sites on Icy Moons
Abstract: Selecting suitable landing sites is fundamental to achieving many mission objectives in planetary robotic lander…
Zeolite Degradation: An Investigation of CO2 Capacity Loss of 13X Sorbent
Abstract: No abstract available
Land Surface Precipitation and Hydrology in MERRA-2
Abstract: The Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), provides global, 1-hourly estimates…
Porting the Core Flight System to the Dellingr Cubesat
Abstract: Dellingr is a 6U Cubesat developed by NASA Goddard Space Flight Center. It was delivered…
CARA Status and Upcoming Enhancements
Abstract: CAS 8.4.3 was deployed to operations on 13 June 2017. Discrepancies Between 3D Pc Estimates…
TEM Analysis of Diffusion-Bonded Silicon Carbide Ceramics Joined Using Metallic Interlayers
Abstract: SiC fiber-bonded ceramics (SA-Tyrannohex: SA-THX) diffusion-bonded with TiCu metallic interlayers were investigated. Thin samples of…
Model-Driven Development of Safety Architectures
Abstract: We describe the use of model-driven development for safety assurance of a pioneering NASA flight…