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Chang'E-4

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Journal Article
Journal: Geology
Published: 21 July 2020
Geology (2020) 48 (9): 944.
... 4 State Key Laboratory of Lunar and Planetary Sciences, Space Science Institute, Macau University of Science and Technology, Macau 999078, China © 2020 Geological Society of America 2020 Jun Huang, Zhiyong Xiao, Long Xiao, Briony Horgan, Xiaoyi Hu, Paul Lucey, Xiao Xiao, Siyuan...
Journal Article
Journal: Geology
Published: 29 April 2020
Geology (2020) 48 (7): 723–727.
.... These mineralogical characteristics could be explained by the recent hypothesis that the lunar upper mantle is dominated by low-calcium pyroxene, not olivine. Here, we present observations from imaging and spectral data from China’s Chang’E-4 (CE-4) lunar mission in the first 4 synodic days, especially the first...
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Geologic context of the Chang’E-4 (CE-4) lunar spacecraft mission (Chinese Lunar Exploration Program) landing region and in situ exploration traverse route of rover Yutu-2. (A) Multispectral Imager (MI) color composite mosaic of the Von Kármán region; continuum-removed reflectance spectra of bands at 900 nm, 1050 nm, and 1250 nm are assigned to red, green, and blue channels, respectively. CE-4 landing point is marked with red cross. (B) MI mosaic of 750 nm reflectance. Von Kármán M, Von Kármán, Alder, Finsen, and Leibnitz craters are labeled in yellow. White dashed line is part of outer margins of hypothesized South Pole–Aitken (SPA) impact melt pond (Ohtake et al., 2014). (C) Traverse of Yutu-2 in first 4 synodic days on landing camera (LCAM) mosaic. Blue, yellow, red, and green lines indicate traverse of synodic day 1, 2, 3, and 4, respectively. Letters and numbers besides black dots are names of navigation points. Red star marks landing point. (D) NASA Lunar Reconnaissance Orbiter Narrow Angle Camera (NAC) image for lander (yellow arrow) and Yutu-2 (white arrow).
Published: 29 April 2020
Figure 1. Geologic context of the Chang’E-4 (CE-4) lunar spacecraft mission (Chinese Lunar Exploration Program) landing region and in situ exploration traverse route of rover Yutu-2. (A) Multispectral Imager (MI) color composite mosaic of the Von Kármán region; continuum-removed reflectance
Image
The first 500 m of Chang'e-4 500 MHz GPR data collected along the Yutu-2 path at Von Kármán crater. The section has been migrated using a velocity v = 0.16 m/ns, which was computed using the hyperbola calibration method applied to the shallow portion of the radar section. Dewow, background subtraction, and SEC gain has been applied. Note that the hyperbolas in the topmost part of the section are collapsed (blue circles), but the bottom part of the section appears to be overmigrated (black boxes), indicating that the velocity decreases with depth.
Published: 01 October 2022
Figure 6. The first 500 m of Chang'e-4 500 MHz GPR data collected along the Yutu-2 path at Von Kármán crater. The section has been migrated using a velocity v = 0.16 m/ns, which was computed using the hyperbola calibration method applied to the shallow portion of the radar section. Dewow
Image
Panorama camera (PCAM) and terrain camera (TCAM) observations in the Chang’E-4 (CE-4) landing region. (A) Craters with different sizes. Clusters of rock fragments (white arrows) were frequently identified. (B) Relatively dark-toned (yellow arrows) and light-toned (black arrows) rocks. (C) Close-up view of dark-toned rock. Light-toned spots are plagioclase phenocrysts or pits created by micrometeorite impacts.
Published: 29 April 2020
Figure 2. Panorama camera (PCAM) and terrain camera (TCAM) observations in the Chang’E-4 (CE-4) landing region. (A) Craters with different sizes. Clusters of rock fragments (white arrows) were frequently identified. (B) Relatively dark-toned (yellow arrows) and light-toned (black arrows) rocks
Journal Article
Journal: Geology
Published: 09 February 2023
Geology (2023) 51 (3): 315–319.
... thañ4.5 m and show a distinctly heterogeneous distribution of subsurface structures. In contrast, the lunar regolith in the Von Kármán crater measured by the ground-penetrating radar of the Yutu-2 rover of the Chinese Chang’e-4 mission is rather more homogeneous except for a couple of continuous thin...
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Journal Article
Journal: The Leading Edge
Published: 01 October 2022
The Leading Edge (2022) 41 (10): 672–680.
...Figure 6. The first 500 m of Chang'e-4 500 MHz GPR data collected along the Yutu-2 path at Von Kármán crater. The section has been migrated using a velocity v = 0.16 m/ns, which was computed using the hyperbola calibration method applied to the shallow portion of the radar section. Dewow...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 1–51.
...) USA 10/09/2011 Orbiter, gravity mapping Lunar Atmosphere and Dust Environment Explorer (LADEE) USA 06/09/2013 Orbiter, exospheric gas and dust measurements Chang’E 3 China 02/12/2013 Soft lander with rover, global mapping Chang’E 4 China 07/12/2018 Soft lander with rover, surface...
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Journal Article
Published: 01 September 2023
American Mineralogist (2023) 108 (9): 1669–1677.
... for the Chang’E-5 young basalts in the Procellarum KREEP terrane. * Co-corresponding author. E-mail: [email protected] * Co-corresponding author. E-mail: [email protected] Manuscript handled by Claire E. Bucholz 28 4 2022 12 10 2022 20 10 2022 Copyright © 2023...
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Journal Article
Published: 01 April 2025
American Mineralogist (2025) 110 (4): 560–569.
...Ziliang Jin; Tong Hou; Meng-Hua Zhu; Yishen Zhang; Olivier Namur Abstract This study investigates silicate liquid immiscibility (SLI) microstructures in the Chang’E-5 (CE-5) lunar ferrobasalt sample, the youngest recovered mare basalt (ca. ∼2.0 Ga). Employing advanced high-resolution imaging...
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Journal Article
Journal: Elements
Published: 01 February 2019
Elements (2019) 15 (1): 3.
..., China successfully landed the Chang'e-4 spacecraft on the far side of the Moon, this probe carrying a suite of instruments to analyze this unexplored region. Each of these, and other, missions gather data from “natural laboratories” that encompass a wide range of composition, pressure...
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Journal Article
Published: 01 January 2025
American Mineralogist (2025) 110 (1): 171–180.
...-by-atom model to the particle aggregation- or amorphous transformation-based non-classical modes. Here, we present a novel mineralization mechanism exemplified by a lunar chromite formed via solid-liquid interface reactions through investigations of a lunar breccia returned by the Chang’e 5 mission...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 651–690.
... regolith is 7.4 × 10 −4 W m −1 K −1 and 3.4 × 10 −3 W m −1 K −1 at a depth of 1 m, slightly different from the values of Vasavada et al. (2012) . Yu and Fa (2016) have also analyzed LRO Diviner data and determined similar values. Using a combination of Diviner and Chang’E 2 microwave data, Feng...
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Raman spectra of pyroxene and plagioclase from Chang’E-5 basalts separated from lunar soil CE5C0400YJFM00406. The analyzed spots are provided in Online Materials1 Figures OM1 and OM2. (Color online.)
Published: 01 September 2023
Figure 4. Raman spectra of pyroxene and plagioclase from Chang’E-5 basalts separated from lunar soil CE5C0400YJFM00406. The analyzed spots are provided in Online Materials 1 Figures OM1 and OM2. (Color online.)
Journal Article
Journal: Geophysics
Published: 05 January 2021
Geophysics (2021) 86 (1): H1–H11.
... X. Zhang H. , 2020 , The Moon’s farside shallow subsurface structure unveiled by Chang’E-4 Lunar Penetrating Radar : Science Advances , 6 , eaay6898 , doi: http://dx.doi.org/10.1126/sciadv.aay6898 . Lowe K. M. Wallis L. A. Pardoe C. Marwick B. Clarkson C. J...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 453–507.
... Wu W , Li C , Zuo W , Zhang H , Liu J , Wen W , Su Y , Ren X , Yan J , Yu D , Dong G ( 2019 ) Lunar farside to be explored by Chang’e-4 . Nat Geosci 12 : 222 – 223 Xiao L , Zhu P , Fang G , Xiao Z , Zou Y...
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Journal Article
Journal: Geophysics
Published: 08 October 2024
Geophysics (2024) 89 (6): KS145–KS157.
... of the latest volcanic activity at the Chang’E-4 landing site : IEEE Transactions on Geoscience and Remote Sensing , 61 , 4600410 , doi: http://dx.doi.org/10.1109/TGRS.2023.3277992 . IGRSD2 0196-2892 Ding C. Y. Su Y. Lei Z. H. Zhang Z. Y. Song M. Liu Y. Z. Wang R. G. Li...
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Journal Article
Published: 04 February 2025
American Mineralogist (2025)
... melts. However, the relationship between silicate liquid immiscibility and lunar granitic rocks is debated. In this study, we investigated Si-rich melt inclusions hosted in fayalite fragments from lunar soil returned by the Chang’e 5 mission. These melt inclusions have high SiO 2 (76.4 wt.%), Al 2 O 3...
Journal Article
Journal: Elements
Published: 01 October 2019
Elements (2019) 15 (5): 360–361.
... mission by the Indian Space Research Organizations (ISRO); four Chinese missions:- 2 orbiters (Chang'E-1 and -2) and two landed missions with rovers (Chang'E-3 and -4); as well as four NASA missions: the Lunar Reconnaissance Orbiter (LRO), the Lunar Crater Remote Observation Sensing Satellite (LCROSS...
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Journal Article
Journal: Geophysics
Published: 14 February 2023
Geophysics (2023) 88 (2): A7–A12.
...://dx.doi.org/10.1007/BF02481654 . Li C. Zuo W. Wen W. Zeng X. Gao X. Liu Y. Fu Q. Zhang Z. Su Y. Ren X. Wang F. , 2021 , Overview of the Chang’e-4 Mission: Opening the frontier of scientific exploration of the lunar far side : Space Science Reviews , 217...
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