Results 101 to 110 of about 14,704 (241)

Beneficiation of lunar ilmenite [PDF]

open access: yes
One of the most important commodities lacking in the moon is free oxygen which is required for life and used extensively for propellent. Free oxygen, however, can be obtained by liberating it from the oxides and silicates that form the lunar rocks and ...
Ruiz, Joaquin
core   +1 more source

Thermal in situ measurements in the Lunar Regolith using the LUNAR-A penetrators: an outline of data reduction methods [PDF]

open access: yes, 2001
For determining the lunar heat flow two parameters need to be measured: The thermal gradient and the thermal conductivity of the regolith. Methods for inferring these quantities from in situ measurements using the LUNAR-A penetrators will be ...
Fujimura, A.   +5 more
core  

The radiation history of material returned by the Soviet automatic stations Luna 16 and Luna 20, according to track studies [PDF]

open access: yes
Fission tracks formed by the vH (very heavy) nuclei group of solar and galactic cosmic rays have been studied in silicate minerals of the lunar regolith returned by the Luna 16 and Luna 20 unmanned spacecraft. It is shown that the material in the Luna 16
Genayeva, L. I.   +2 more
core   +1 more source

Past and present solar radiation [PDF]

open access: yes, 1986
Addressed what was the extent to which asteroidal and lunar regoliths have collected and preserved, a record of the flux, energy, and compositional history of the solar wind and solar flares. The six central discussion topics were: Trapped solar wind and

core  

Development and characterization of the PolyU-1 lunar regolith simulant based on Chang’e-5 returned samples

open access: yesInternational Journal of Mining Science and Technology
Leading national space exploration agencies and private enterprises are actively engaged in lunar exploration initiatives to accomplish manned lunar landings and establish permanent lunar bases in the forthcoming years.
Yuan Zou   +5 more
doaj  

Resources for a lunar base: Rocks, minerals, and soil of the Moon [PDF]

open access: yes
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

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  

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