Results 211 to 220 of about 23,883 (240)
Some of the next articles are maybe not open access.
Evaluations of lunar regolith simulants
Planetary and Space Science, 2016Apollo lunar regolith samples are not available in quantity for engineering studies with In-Situ Resource Utilization (ISRU). Therefore, with expectation of a return to the Moon, dozens of regolith (soil) simulants have been developed, to some extent a result of inefficient distribution of NASA-sanctioned simulants.
Taylor, Lawrence A. +2 more
openaire +3 more sources
Sedimentary associations and regolith
2010Sediments and sedimentary rocks as hosts to giant metallic deposits have already been invoked in several earlier chapters like oceanic sediments (Chapter 5); sediments in island arcs and Andeantype continental margins (Chapters 5 and 6, respectively), sedimentary rocks in the volcanosedimentary orogens (Chapter 9) and in early Precambrian greenstone ...
openaire +2 more sources
Dome Pressurization and Regolith Porosity
Earth and Space 2014, 2015Long term settlement of lunar or Mars caves or subsurface features on planetary bodies where large pit openings exist provide an opportunity to substantially increase livable volume areas and allow inhabitants freedom from confines of living in modules or enclosed in a cave environment.
E. L. Patrick +3 more
openaire +2 more sources
Sintering of HUST-1 lunar regolith simulant
Construction and Building Materials, 2022W. Han +5 more
semanticscholar +1 more source
Thermophysical Analysis of Regolith on (101955) Bennu: The Coarse Regolith Conundrum
Thermophysical analyses of planetary bodies such as the Moon, Mars, and numerous asteroids have allowed for remote estimates of regolith physical properties, such as particle size and packing density, as well as the relative spatial abundance of boulders.  Here we define “regolith” as a particulate assemblage where most ...Andrew Ryan +12 more
openaire +2 more sources
Review on Bioinspired Planetary Regolith-Burrowing Robots
Space Science Reviews, 2021Hongyu Wei +6 more
semanticscholar +1 more source
On the depth of the lunar regolith
The Moon, 1970The aim of this paper is to point out that if the sinuous rilles on the Moon represent trenches in the mare ground in which they meander, the existence of a great number of individual boulders on their slopes - as discovered on the high-resolution photographs taken by US Lunar Orbiters 4 and 5 in 1967 - suggests that the solid substrate of the lunar ...
openaire +2 more sources
Review on planetary regolith-sampling technology
Progress in Aerospace Sciences, 2021Tao Zhang +8 more
semanticscholar +1 more source