1–50 von 45,408 Ergebnissen
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    Altimetry for the Future: Building on 25 Years of Progress

    Saleh Abdalla / Abdolnabi Abdeh Kolahchi / Susheel Adusumilli et al. | NTRS | 2021

    Characterization of On-Orbit GPS Transmit Antenna Patterns for Space Users

    Jennifer E Donaldson / Joel J K Parker / Michael C Moreau et al. | NTRS | 2020

    Options and Uncertainties in Planetary Defense: Mission Planning and Vehicle Design for Flexible Response

    Brent W. Barbee / Megan Bruck Syal / David Dearborn et al. | NTRS | 2017

    Outgassing From the OSIRIS-REx Sample Return Capsule: Characterization and Mitigation

    Scott A Sandford / Edward B Bierhaus / Peter Antreasian et al. | NTRS | 2019

    Recent NASA Wind Tunnel Free-Flight Testing of a Multirotor Unmanned Aircraft System Vehicle

    John V Foster / Luke J Miller / Ronald C Busan et al. | NTRS | 2020

    InSight Entry, Descent and Landing Pre-Flight Performance Predictions

    Robert W Maddock / Alicia M Dwyer Cianciolo / Daniel K Litton et al. | NTRS | 2020

    Generation of a Reduced-Order Model of an Unmanned Combat Air Vehicle Using Indicial Response Functions

    Michel P.C. van Rooij / Neal T Frink / Brett R Hiller et al. | NTRS | 2019

    Outgassing From the OSIRIS-REx Sample Return Capsule: Characterization and Mitigation

    Scott A Sandford / Edward B Bierhaus / Peter Antreasian et al. | NTRS | 2019

    Ignition and Burn in a Hybrid Nuclear Fuel for a Pulsed Rocket Engine

    B. Taylor / J. Cassibry / R. Adams | NTRS | 2020

    An Operational Methodology for Validating Satellite-Based Snow Albedo Measurements Using a UAV

    Andrew Mullen / Eric A. Sproles / Jordy Hendrikx et al. | NTRS | 2022

    Blind Validation Study of Parametric Cost Estimation Tool SEER-H for NASA Space Missions

    Paul D Friz / Serhat Hosder / Benjamin B Leser et al. | NTRS | 2019

    Crash Prediction Using Deep Learning in a Disorienting Spaceflight Analog Balancing Task

    Yonglin Wang / Jie Tang / Vivekanand Pandey Vimal et al. | NTRS | 2022

    NASA Orbital Debris Engineering Model (ORDEM) 3.1 Model Process

    Alyssa Manis / Mark Matney / Andrew Vavrin et al. | NTRS | 2022

    Implementation Approach for an Electrified Aircraft Concept Vehicle in a Research Flight Simulator

    Jonathan S. Litt / T. Shane Sowers / Halle E. Buescher et al. | NTRS | 2022

    Effects of Unmanned Aircraft Voice Communication Delay on En Route Air Traffic Management Operations

    Miwa Hayashi / Jillian Keeler / Cynthia A Wolter et al. | NTRS | 2022

    Mars Entry Instrumentation Flight Data and Mars 2020 Entry Environments

    Todd R White / Milad Mahzari / Ruth A Miller et al. | NTRS | 2022

    Bayesian Approach to Light Curve Inversion of 2020 SO

    Tanner Campbell / Roberto Furfaro / Vishnu Reddy et al. | NTRS | 2022

    Turbine Electrified Energy Management for Single Aisle Aircraft

    Jonathan Kratz / Joseph Connolly / Aria Amthor et al. | NTRS | 2022

    Space Flight Environment and Biodynamic Forces

    Michael R Barratt / Maybritt Kuypers | NTRS | 2022

    Overview of NASA’s Extensible Traffic Management (xTM) Research

    Jaewoo Jung / Joseph Rios / Min Xue et al. | NTRS | 2022

    Computational Analysis of the X-57 Maxwell Airplane at Unpowered Conditions (Preliminary Fuselage)

    Karen A. Deere / Jeffrey K. Viken / Sally A. Viken et al. | NTRS | 2022

    Tactical Aircraft Spacing-En route (TAS-E) Concept Overview

    Ryan C Chartrand / Thomas J Graff / Kenneth M Jones et al. | NTRS | 2021

    Bowtie Analysis of the Effects of Unmanned Aircraft on Air Traffic Control

    Tamsyn Edwards / Cynthia A Wolter / Wayne Bridges et al. | NTRS | 2021

    Steampunk Meets Spacecraft: Hybrid Automaton Rover - Venus (HAR-V)

    Beatty, Tonya / Shahinian, Andre / Dunphy, Sean et al. | NTRS | 2021

    High-Density Automated Vertiport Concept of Operations

    Northeast UAS Airspace Integration Research Alliance (NUAIR) | NTRS | 2021

      High-Density Automated Vertiport Concept of Operations

      Northeast UAS Airspace Integration Research Alliance (NUAIR) | NTRS | 2021

    End-to-End Assessment of SLS Artemis-1 Pogo Development Flight Instrumentation

    Andrew Doan / Adam Johnson / Paul Bremner et al. | NTRS | 2021

    Evolution of National Airspace System Protection for Space Shuttle Launch and Landing

    Doyle W Hensley / Marissa Herron / Daniel P. Murray | NTRS | 2021

    Sensor Calibration Impacts on Dust Detection Based On MODIS And VIIRS Thermal Emissive Bands

    Sriharsha Madhavan / Junqiang Sun / Xiaoxiong Xiong | NTRS | 2021