ғарыш желдетуі

ғарыш желдетуі

Processes that change the physical structure, optical properties, or chemical or mineralogical properties of the surface of an airless planetary body from their original state. These processes include meteorite, micrometeorite, and cosmic dust bombardment, solar wind ion implantation, and sputtering, in deep vacuum and temperatures approaching absolute zero (-273 °C).

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Parte de vorbire: substantiv
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Industrie/Domeniu: Astronomie
Categorie: Ştiinţa planetelor
Company: PSRD
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