Results 81 to 90 of about 105,146 (299)

Application of Finite Difference Method for determining lunar regolith diurnal temperature distribution

open access: yesE3S Web of Conferences, 2018
This study was performed in order to verify viability of using finite difference method and proposed simple astrometrical model for modelling heat transfer in lunar regolith. The concept was examined by developing FD model of heat flow for upper 0,9 m of
Kaczmarzyk Marcin   +2 more
doaj   +1 more source

The Moon's Crust and Upper Mantle Discontinuities Revealed by Seismic Interferometry Methods Applied to Apollo Seismic Data

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract Seismic determination of the Moon's crustal thickness is crucial for understanding its formation, composition, and evolution. Additionally, crustal thicknesses below seismic stations serve as anchoring points for 3D crustal thickness maps derived from gravity and topography field variations.
Arnau Torrent Duch   +2 more
wiley   +1 more source

An investigation of the thermal shock resistance of lunar regolith and the recovery of hydrogen from lunar soil heated using microwave radiation [PDF]

open access: yes
The objective is to develop a better understanding of the thermal shock properties of lunar regolith sintered using 2.45 GHz electromagnetic radiation and to do a preliminary study into the recovery of bound hydrogen in lunar soil heated using 2.45 GHz ...
Meek, T. T.
core   +1 more source

Automated Additive Construction (AAC) for Earth and Space Using In-situ Resources [PDF]

open access: yes, 2016
Using Automated Additive Construction (AAC), low-fidelity large-scale compressive structures can be produced out of a wide variety of materials found in the environment.
Ali, Hisham   +32 more
core  

Sintering lunar regolith pellets: a comparison of four samples from Apollo 11, 15, and 16

open access: yesMaterials Today Advances
Lunar regolith sintering is proposed as a technique to produce consolidated objects on the lunar surface from locally sourced materials. Understanding the sintering behaviour of real lunar regolith is necessary to optimise this process, however, due to ...
Bethany A. Lomax   +7 more
doaj   +1 more source

Lunar Regolith Temperature Variation in the Rümker Region Based on the Real-Time Illumination

open access: yesRemote Sensing, 2020
Chang’E-5 will be China’s first sample−return mission. The proposed landing site is at the late-Eratosthenian-aged Rümker region of the lunar nearside.
Zhen Zhong, Jianguo Yan, Zhiyong Xiao
doaj   +1 more source

The Influence of Space Weathering on the Far‐Ultraviolet Reflectance of Apollo‐Era Soils

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract Building on our previous studies of the far‐ultraviolet (FUV) reflectance of Apollo soil 10084 and lunar soil simulants JSC‐1A and LMS‐1 (Gimar et al., 2022, https://doi.org/10.1029/2022je007508; Raut et al., 2018, https://doi.org/10.1029/2018je005567), we present new FUV results for Apollo soils 68501 and 71061. Heavily weathered soils (68501,
C. J. Gimar   +10 more
wiley   +1 more source

Shock-treated Lunar Soil Simulant: Preliminary Assessment as a Construction Material [PDF]

open access: yes
In an effort to examine the feasibility of applying dynamic compaction techniques to fabricate construction materials from lunar regolith, preliminary explosive shock-loading experiments on lunar soil simulants were carried out.
Bernold, Leonhard E.   +2 more
core   +1 more source

[Effect of lunar dust on humans: -lunar dust: regolith-].

open access: yesNihon eiseigaku zasshi. Japanese journal of hygiene, 2010
We reviewed the effect of lunar dust (regolith) on humans by the combination of the hazard/exposure of regolith and microgravity of the moon. With regard to the physicochemical properties of lunar dust, the hazard-related factors are its components, fibrous materials and nanoparticles.
Yasuo, Morimoto   +5 more
openaire   +4 more sources

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