Showing 1 - 20 results of 327 for search '"lunar surface"', query time: 0.54s Refine Results
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    Helium reservoirs in iron nanoparticles on the lunar surface by Brittany A. Cymes, Katherine D. Burgess, Rhonda M. Stroud

    Published 2024-04-01
    “…One agent of space weathering, the solar wind, enriches the lunar surface with helium. Although we understand how helium is delivered to the Moon, certain aspects of helium concentration processes on the surface remain unknown, such as why impact-generated glass aggregates contain more helium than equally sized soil grains of other types. …”
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    An Emergency Mitigation System for Safer Lunar Surface Exploration by Vanegas, Morris, Kotowick, Kyle Jordan, LaTour, Paul, Curry, Michael Dale, Foley, Jordan, Hoffman, Jeffrey, Schreiner, Samuel, Setterfield, Timothy, Geiger, Lynn, Barmore, David, Roberson, Daniel, Putbrese, Benjamin, Stankovic, Aleksandra

    Published 2019
    “…One of the central achievements of the Apollo program was the development of rover vehicles which significantly increased the range and scientific capabilities of lunar surface exploration. Given the mission specifications of the Apollo program—which generated a combined total of 3 days and 6 hours of lunar surface Extra-Vehicular Activity (EVA) time—the Apollo 15, 16, and 17 mission vehicles were designed primarily for short-duration exploration. …”
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    Detection of the Lunar Surface Soil Permittivity with Megahertz Electromagnetic Wave by Qingwen Rao, Guanjun Xu, Wangchen Mao

    Published 2021-04-01
    “…The reflection characteristics of the lunar surface soil subject to megahertz waves are analyzed through the EM scattering theory and expressed by the lunar surface soil permittivity. …”
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    Electrostatic Dust Analyzer for Dust Transport Measurements on the Lunar Surface by X. Wang, M. Horanyi, C. Fisher, L. Eberwein, J. Deca, S. Knappmiller, D. Hansen, Z. Levin, R. Wing, D. Summers, W. Cole, P. Buedel, J. Drouet, S. Tucker, I. Garrick-Bethell

    Published 2024-01-01
    “…EDA measurements are important for assessing the dust environment on the lunar surface and its subsequent impact on crew safety and the operation of exploration systems. …”
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    Multiscale Analysis of Reflected Radiation on Lunar Surface Region Based on MRRT Model by Yunfei Liu, Qiang Guo, Guifu Wang

    Published 2023-02-01
    Subjects: “…the radiometric calibration field on the lunar surface…”
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    Simulated Lunar Surface Hydration Measurements Using Multispectral Lidar at 3 µm by D. R. Cremons, C. I. Honniball

    Published 2022-08-01
    “…Abstract Accurately measuring the variability of spectroscopic signatures of hydration (H2O + OH) on the illuminated lunar surface at 3 μm as a function of latitude, lunar time of day, and composition is crucial to determining the generation and destruction mechanisms of OH species and understanding the global water cycle. …”
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    Global Hall MHD Simulations of the Solar Wind Implantation Flux on the Lunar Surface by Lianghai Xie, Lei Li, Huizi Wang, Binbin Tang, Jindong Wang, Yiteng Zhang, Quanqi Shi, Bin Zhou, Yongyong Feng

    Published 2023-01-01
    “…The solar wind can directly interact with the lunar surface and provide an important source for surface space weathering and water generation. …”
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    LUNAR SURFACE SAMPLING FEASIBILITY EVALUATION METHOD FOR CHANG’E-5 MISSION by J. Wang, C. Ma, Z. Zhang, Y. Wang, M. Peng, W. Wan, X. Feng, X. Wang, X. He, Y. You

    Published 2019-06-01
    “…<p>As China’s first unmanned spacecraft to collect lunar surface samples and return them to Earth, the Chang’E-5 detector is a crucial probe that will complete lunar surface sampling in China’s lunar exploration project. …”
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