Abstract: Electric Sail (E-Sail) propulsion systems will enable scientific spacecraft to obtain velocities of up to…
Author: New NASA STI
Open-Loop Performance of COBALT Precision Landing Payload on a Commercial Sub-Orbital Rocket
Abstract: An open-loop flight test campaign of the NASA COBALT (CoOperative Blending of Autonomous Landing Technologies)…
Second Generation Multi-Gas Monitor for ISS and Orion: The Anomaly Gas Analyzer
Abstract: First flight of AGA on Orion First flight of AGA on ISS Because of high…
Macrosegregation Resulting from Directional Solidification Through an Abrupt Change in Cross-Sections
Abstract: Simulations of the directional solidification of two hypoeutectic alloys (Al-7Si alloy and Al-19Cu) and resulting…
Early Season Large-Area Winter Crop Mapping Using MODIS NDVI Data, Growing Degree Days Information and a Gaussian Mixture Model
Abstract: Knowledge on geographical location and distribution of crops at global, national and regional scales is…
Overview of NASA Technology Development for In-Situ Resource Utilization (ISRU)
Abstract: In-Situ Resource Utilization (ISRU) encompasses a broad range of systems that enable the production and…
Development of Advanced Environmental Barrier Coatings for SiC/SiC Composites at NASA GRC: Prime-Reliant Design and Durability Perspectives
Abstract: Environmental barrier coatings (EBCs) are considered technologically important because of the critical needs and their…
Parametric Evaluation of Interstellar Exploration Mission Concepts
Abstract: One persistent difficulty in evaluating the myriad advanced propulsion concepts proposed over the last 60…
Lessons for Interstellar Travel from the Guidance and Control Design of the Near Earth Asteroid Scout Solar Sail Mission
Abstract: NASA's Near Earth Asteroid Scout (NEA Scout) solar sail mission will fly by and image…
Uncertainty Estimation Cheat Sheet for Probabilistic Risk Assessment
Abstract: "Uncertainty analysis itself is uncertain, therefore, you cannot evaluate it exactly," Source Uncertain Quantitative results…