Results 121 to 130 of about 2,131,612 (313)
A Petri nets-based modeling method for multi robot path planning
The construction of lunar bases is one of the core enabling technologies in current lunar exploration and development plans of various countries. However, to eliminate the constraints of high transportation costs and limited manned space technology, a ...
CHU Jing +5 more
doaj +1 more source
Apollo program soil mechanics experiment [PDF]
The soil mechanics investigation was conducted to obtain information relating to the landing interaction of the lunar module (LM) with the lunar surface, and lunar soil erosion caused by the spacecraft engine exhaust.
Scott, R. F.
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Microchemical, microphysical and adhesive properties of Apollo 11 and 12 Final report, 1 Aug. 1969 - 15 Mar. 1971 [PDF]
Gas exposure experiments of lunar soil with microchemical, microphysical, and adhesion ...
Grossman, J. J. +3 more
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The Surface Chemical Composition of Lunar Samples and Its Significance for Optical Properties [PDF]
The surface iron, titanium, calcium, and silicon concentration in numerous lunar soil and rock samples was determined by Auger electron spectroscopy. All soil samples show a large increase in the iron to oxygen ratio compared with samples of pulverized ...
Baron, R. L., Bilson, E., Gold, T.
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Ultralow-binder-content thermoplastic composites based on lunar soil simulant [PDF]
Kiwon Oh +4 more
semanticscholar +1 more source
Adsorption is a key mechanism governing water vapor diffusion in lunar regolith. To investigate this process, we conducted experiments under simulated lunar conditions—Knudsen diffusion conditions—using three soil types with varying water vapor ...
Yasheng Li +4 more
doaj +1 more source
Electrolysis of simulated lunar melts [PDF]
Electrolysis of molten lunar soil or rock is examined as an attractive means of wresting useful raw materials from lunar rocks. It requires only hat to melt the soil or rock and electricity to electrolyze it, and both can be developed from solar power ...
Haskin, L. A. +2 more
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The Physical State of Lunar Soil in the Permanently Shadowed Craters of the Moon [PDF]
Jacob N. Gamsky, Philip T. Metzger
openalex +1 more source
Analysis on Influence of Drill Parameters in the Sampling of Deep Lunar Soil [PDF]
Tianxi Liu
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Resources for a lunar base: Rocks, minerals, and soil of the Moon [PDF]
The rocks and minerals of the Moon will be included among the raw materials used to construct a lunar base. The lunar regolith, the fragmental material present on the surface of the Moon, is composed mostly of disaggregated rocks and minerals, but also ...
Taylor, Lawrence A.
core +1 more source

