Results 111 to 120 of about 102,116 (247)

Alkali Activation Of Lunar Regolith Simulants: A Sustainable Approach For In-Situ resource utilization

openLe agenzie spaziali di tutto il mondo stanno attualmente sviluppando iniziative volte a costruire habitat umani sulla Luna. Dare priorità alla sostenibilità ambientale ed economica è fondamentale per il successo della creazione di insediamenti ...
GOUDARZI, AHMAD
core  

Thermal Stability of Ice at Shackleton Crater: Implications for Water Ice Detection for the Chang’E-7 Mission

The Planetary Science Journal
The candidate landing region for China’s Chang’E-7 (CE-7) lunar exploration mission is near Shackleton crater at the lunar south pole, and the CE-7 mission will perform in situ detection of water ice.
Jie Zhang, Yang Liu, Dijun Guo, Feng Zhang, Changbin Xue, Yongliao Zou   +5 more
doaj   +1 more source

Determination of the Dynamic Angle of Repose of Lunar Regolith Simulants

Geosciences
The determination of the dynamic angle of repose (DAR) of lunar regolith simulants is essential for modeling material behavior during in situ resource utilization (ISRU) processes and lunar surface operations.
Mateusz Pawłowski, Damian Pietrusiak, Jakub Wróbel, Janusz Kozubal   +3 more
doaj   +1 more source

Penetration and resistance characteristics of lunar regolith simulant drilling using a coupled MPM–CDEM approach

Journal of Rock Mechanics and Geotechnical Engineering
Ground anchor drilling is a promising technology for investigating the mechanical properties and environmental variability of lunar regolith in low-gravity environments, with minimal demands for reactive cutting.
Jing Li, Lixiang Wang, Chun Feng, Minjie Wen, Yiming Zhang   +4 more
doaj   +1 more source

Characterization of Standardized Lunar Regolith Simulant Materials

, 2006
Lunar exploration requires scientific and engineering studies using standardized testing procedures that ultimately support flight certification of technologies and hardware.
Carpenter, P., Wilson, S., Meeker, G., Sibille, L.   +3 more
core  

Detecting Volatiles Deep in the Lunar Regolith

, 2015
International audienceThere is increasing theoretical and empirical evidence, from the Apollo era and after, of volatiles deep in the lunar interior, in the crust and deeper, both hydrogen-rich and otherwise.
Ciarletti, Valérie, Heggy, Essam, Moghaddam, Mahta, Colaprete, Anthony, Siegler, Matthew, Crotts, Arlin   +5 more
core   +1 more source

Evidence of space weathering in regolith breccias I: Lunar regolith breccias

, 2005
We have analyzed a suite of lunar regolith breccias in order to assess how well space weathering products can be preserved through the lithification process and therefore whether or not it is appropriate to search for space weathering products in ...
Pieters, C. M., Keller, L. P., Noble, S. K.   +2 more
core   +2 more sources

A Pathfinder Lunar Construction Mission Concept Using Regolith Filled Bags

Aerospace
Two challenges that have a permanent presence on the Moon are solar and cosmic radiation, as well as the large surface temperature variation between lunar day and night.
Cameron S. Dickinson, Fu Nan Shi, Ketan Vasudeva, Rudranarayan M. Mukherjee, Joshua Blanchard, Steve Dubrule, Julia Empey, Justin Kugler, Pooneh Maghoul, Andrew J. Ryan, Paul van Susante, Jekan Thangavelautham   +11 more
doaj   +1 more source

High porosity chained aggregates from the topsoil of the lunar regolith dust\ud

, 2009
The unusual behaviour of fine lunar regolith like stickiness and low heat conductivity is dominated by the structural arrangement of its finest fraction.
Hughes, Stephen, Frost, Ray, Zbik, Marek, Powell, Sean   +3 more
core  

Laser-based directed energy deposition with mullite: A necessary step for lunar regolith printing

Materials & Design
Additive manufacturing (AM) is pivotal in advancing in-situ resource utilization (ISRU) technologies for space exploration, enabling the construction of lunar infrastructure directly from local materials such as lunar regolith.
Ana Luisa C. de Lucena, Navid Ranjbar, Saeed Khademzadeh, Mohamad Bayat   +3 more
doaj   +1 more source