2019年4月5日 · Lunar regolith is made up of rock chips, mineral fragments, impact and volcanic glasses and a peculiar component only found on the Moon called “agglutinates” (Figure 1). The ratio of these various components varies widely from one soil to the next (Figure 2). Figure 1. Photograph of a large size fraction of a lunar soil showing the various ...
What is Lunar Regolith? - Universe Today
2015年5月28日 · The surface of the Moon is covered with a fine powdery material that scientists refer to it as “lunar regolith”. Nearly the entire lunar surface is covered with regolith, and bedrock is only ...
Largely due to rock and soil samples returned during the Apollo program, much has been learned about the composition and properties of lunar regolith. Although, for the most part, the mineral composition resembles terrestrial minerals, the characteristics of the lunar environment have led to very different weathering processes.
What Is Lunar Regolith? - Explaining Space
2024年1月4日 · Lunar regolith is the layer of loose, fragmented material covering solid rock on the Moon’s surface. It is composed of dust, soil, broken rock, and other related materials resulting from the meteoroid impacts and other cosmic factors.
LSSW - Dust & Regolith
2020年8月24日 · Lunar regolith is the broken up rock that comprises most of the lunar surface down to several meters) that has been generated over eons due primarily to impacts and micrometeorite bombardment. Any systems operating on the lunar surface will interact with the regolith, and most remote-sensing systems interrogate primarily the upper mm of the ...
The Lunar Regolith - NASA Technical Reports Server (NTRS)
A thick layer of regolith, fragmental and unconsolidated rock material, covers the entire lunar surface. This layer is the result of the continuous impact of meteoroids large and small and the steady bombardment of charged particles from the sun and stars.
moon’s rocks into very tiny pieces, creating regolith. Scientists have studied samples from the moon to learn more about the moon and to continue exploring space. Lunar regolith is about one fifth (1/5) metals and one fifth (1/5) silicon. The rest is mostly oxygen. NASA is looking for ways to pull oxygen from the moon’s surface. Oxygen as a gas
Importance of the lunar regolith. The lunar regolith is the actual boundary layer between the solid Moon and the matter and energy that fill the solar system. It contains critical information about both of these regions, and the complexities of studying the regolith are exceeded only by its importance to understanding the Moon and the
What happens as lunar soils mature? •The mean grain size decreases and the agglutinate abundance increases •Agglutinates increase •The shape of the grain size distribution changes
Moon - Rocks, Soil, Craters | Britannica
2 天之前 · As noted above, the lunar regolith comprises rock fragments in a continuous distribution of particle sizes. It includes a fine fraction—dirtlike in character—that, for convenience, is called soil. The term, however, does not imply a biological contribution to …
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