1–20 von 117 Ergebnissen
|

    The Sedimentary History of Mars as Observed by Rovers

    Rampe, E. B. / Arvidson, R. E. / Edgar, L. A. et al. | NTRS | 2019

    Overview of NASA's Solar Electric Propulsion Project

    Peterson, Peter Y. / Herman, Daniel A. / Kamhawi, Hani et al. | NTRS | 2019

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

    Donaldson, Jennifer E. / Parker, Joel J. K. / Moreau, Michael C. et al. | NTRS | 2018

    GPS Operations in High Earth Orbit: Recent Experiences and Future Opportunities

    Ashman, Benjamin W. / Bauer, Frank H. / Parker, Joel J. K. et al. | NTRS | 2018

    Pulmonary Inflammatory Responses to Acute Meteorite Dust Exposures - Implications for Human Space Exploration

    Harrington, A. D. / McCubbin, F. M. / Vander Kaaden, K. E. et al. | NTRS | 2018

    The Infrared Sensor Suite for SnowEx 2017

    Hall, D. K. / Chickadel, C. C. / Crawford, C. J. et al. | NTRS | 2017

    Lunar Exploration Missions Since 2006

    Lawrence, S. J. / Gaddis, L. R. / Joy, K. H. et al. | NTRS | 2017

    Virtual Microscope Views of the Apollo 11, 12, and 15 Lunar Samples

    Gibson, E. K. / Tindle, A. G. / Kelley, S. P. et al. | NTRS | 2017

    Backshell Radiative Heating on Human-Scale Mars Entry Vehicles

    West,Thomas K., IV / Theisinger, John E. / Brune, Andrew J. et al. | NTRS | 2017

    A Vision for Ice Giant Exploration

    Hofstadter, M. / Simon, A. / Atreya, S. et al. | NTRS | 2017

    Opportunity Microscopic Imager Results from the Western Rim of Endeavour Crater

    Herkenhoff, K. E. / Arvidson, R. E. / Mittlefehldt, D. W. et al. | NTRS | 2016

    Use and Protection of GPS Sidelobe Signals for Enhanced Navigation Performance in High Earth Orbit

    Parker, Joel J. K. / Valdez, Jennifer E. / Bauer, Frank H. et al. | NTRS | 2016

    The Space High Angular Resolution Probe for the Infrared (SHARP-IR)

    Rinehart, S. A. / Rizzo, M. J. / Leisawitz, D. T. et al. | NTRS | 2016

    Advances in Astromaterials Curation: Supporting Future Sample Return Missions

    Evans, C. A. / Zeigler, R. A. / Fries, M. D.. et al. | NTRS | 2015

    Wet Angrites? A D/H and Pb-Pb Study of Silicates and Phosphates

    Sarafian, A. R. / Nielsen, S. G. / Berger, E. L. et al. | NTRS | 2015