201–250 von 4,848 Ergebnissen
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    Hybrid propulsion technology development for a potential near-term Mars Ascent Vehicle

    Zilliac, Greg / Chaffin, Jessica / Burnside, Christopher G. et al. | NTRS | 2019

    Visual extraction effort estimation for grasp selection among unstructured massive objects

    Detry, Renaud / Burdick, Joel / Bowkett, Joseph | NTRS | 2019

    Source - a space mission to probe the trail of water

    Kawamura, Jon / Langer, William / Siles, Jose et al. | NTRS | 2019

    InSight/MarCO Opportunistic Multiple Spacecraft Per Antenna (OMSPA) demonstration

    Conner, Charles D. / Malhotra, Shan / Finley, Susan G. et al. | NTRS | 2019

    Global geology of Titan from Cassini data

    Wall, S. / Le Gall, A. / Turtle, E.P. et al. | NTRS | 2019

    An alternate formulation of the LRI measurement

    Spero, Robert / Harvey, Nate / Bertiger, Willy | NTRS | 2019

    Through the looking glass: mission design using interactive and immersive visualization environments

    Hernandez, Sonia / Buffington, Brent / Lam, Try et al. | NTRS | 2019

    Automated scheduling for the Orbiting Carbon Observatory 3 mission

    Pavlick, Ryan / Eldering, Annmarie / Chien, Steve et al. | NTRS | 2019

    Software assurance of autonomous spacecraft control

    Bocchino, Robert / Huntsberger, Terry / Feather, Martin S. et al. | NTRS | 2020

    CAESAR model-based approach to harness design

    Jimenez, Alejandro / Jenkins, Steven / Rouquette, Nicolas et al. | NTRS | 2020

    Robotics System Process and Concept for On-orbit Assembly for Potential Mars Sample Return

    Strahle, Jackson W / Chiu, Chi Yeung / Dolci, Marco et al. | NTRS | 2020

    The InSight APSS Data Return Anomaly: Development of an Automated Detection and Response Method

    Mittal, Nimisha / Mendoza, Jesse / Grinblat, Jonathan et al. | NTRS | 2020

    Design and Test of an Electromechanical Rover Tether for the Exploration of Vertical Lunar Pit

    Nensas, Issa / Pailevanian, Torkom / Nguyen, Tien et al. | NTRS | 2020

    Communication-Aware Orbit Design for Small Spacecraft Swarms around Small Bodies

    Rahmani, Amir / Croix, Jean-Pierre de la / Mote, Mark et al. | NTRS | 2020

    Electric propulsion for the Psyche mission

    Lenguito, Giovanni / Kerl, Taylor / Johnson, Ian et al. | NTRS | 2019

    Maneuver design overview of the 2018 InSight Mars lander mission

    Wallace, Mark / Sklyanskiy, Evgeniy / McCandless, Sarah Elizabeth et al. | NTRS | 2019

    ARIEL: Autonomous Excavation Site Selection for Europa Lander Mission Concept

    Ono, Hiro / Doran, Gary / Langert, Erik et al. | NTRS | 2019

    Mission analysis for a potential Mars Sample Return campaign in the 2020's

    Huesing, Jakob / Lock, Rob / Woolley, Ryan C. et al. | NTRS | 2019

    Elliptic edge polygons for observational coverage planning

    Shao, Elly / Knight, Russell / Trowbridge, Michael | NTRS | 2019

      Elliptic edge polygons for observational coverage planning

      Shao, Elly / Knight, Russell / Trowbridge, Michael | NTRS | 2019

    Deep space atomic clock mission overview

    Wang, Rabi / Stuart, Jeff / Seal, Gabrielle et al. | NTRS | 2019

    Europa Clipper pointing stability: challenges on a multi-instrument mission to Jupiter

    Seubert, Carl / Sirlin, Sam / Smith, Brett A. | NTRS | 2019

    A class of GaN-based, radiation-hardened power electronics for Jovian environments

    Carr, Greg / Ulloa-Severino, Antonio / Bolotin, Gary et al. | NTRS | 2019

    Sample containerization and planetary protection using brazing for breaking the chain of contact to Mars

    Sandhu, Sukhwinder / Bombela, Erik / Lee, Hyeong Jae et al. | NTRS | 2019

    Riders on the storm: NASA InSight Lander and the 2018 Mars global dust storm

    Grover, Myron R. / Lisano, Michael E. | NTRS | 2019

    Follow-on studies using the Voyager spacecraft thermal model

    Medina, Enrique / Barber, Todd J. / Villalvazo, Juan F. et al. | NTRS | 2019

      Follow-on studies using the Voyager spacecraft thermal model

      Medina, Enrique / Barber, Todd J. / Villalvazo, Juan F. et al. | NTRS | 2019

    The evolution of the Jet Propulsion Laboratory/NASA Iris Deep-Space Transponder

    Holmes, Sarah / Kobayshi, M. Michael / Duncan, Courtney et al. | NTRS | 2019

    Supporting NASA Artemis 1 mission with JAXA Uchinoura station

    Tomiki, Atsushi / Takeuchi, Hiroshi / Pham, Timothy | NTRS | 2019

    InSight attitude control system thruster characterization and calibration for successful navigation to Mars

    McCandless, Sarah Elizabeth / Lee, Julim / Kennedy, Thomas et al. | NTRS | 2019

    High contrast imaging stability using MEMS deformable mirror

    Shi, Fang / Serabyn, Eugene / Mejia Prada, Camilo | NTRS | 2019

    Optimized low-thrust missions from GTO to Mars

    Olikara, Zubin / Woolley, Ryan | NTRS | 2019

    SmallSat aerocapture to enable a new paradigm of planetay missions

    Roelke, Evan / Werner, Michael / Braun, Robert et al. | NTRS | 2019

    SMAP science recovery efforts

    Ballard, Christopher G. | NTRS | 2019

    Mars Sample Return mission concept status

    Vijendran, Sanjay / Sutherland, Orson / Umland, Jeffrey et al. | NTRS | 2019

    Insight Mission: early operations

    Imken, Travis / Halsell, Charles A. / Grover, Myron R. et al. | NTRS | 2019