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- W3045549760 endingPage "1499" @default.
- W3045549760 startingPage "1480" @default.
- W3045549760 abstract "In the 50 years since the first lunar sample return, the investigation of H2O in the Moon has experienced several stages of developments and paradigms. In the early years since Apollo sample return, only bulk soil and bulk rock samples were analyzed for H2O as well as other volatiles. From 1970 to 2007, it was thought that the Moon is essentially devoid of innate H2O, containing probably less than 1 ppb. New technologies gradually enabled the measurements of H2O in lunar glass beads, soil glass, minerals such as apatite and anorthite, and olivine-hosted melt inclusions. The advancements in measurement techniques led to improved data and new insights. Starting from 2008, significant H2O in deep-sourced lunar rocks has been reported, resulting in a paradigm shift from a bone-dry Moon to a fairly wet Moon, although there is still debate about whether the bulk silicate Moon contains ∼100 ppm of H2O (similar to that in the Earth’s MORB mantle) or only a few ppm H2O. The advances on our knowledge of H2O in the Moon is accompanied by increased understanding of other volatiles in the Moon. Gradually, the degrees of depletion of various volatiles in the Moon relative to the Earth were inferred. Using assessed data from available lunar samples, mostly the melt inclusions, and also bulk rock analyses, it is found that the inferred degrees of depletion for volatile elements in the Moon relative to the Earth do not vary much and are independent of the condensation temperature. It is proposed that an early veneer delivered the volatiles to both the Earth and the Moon, but the Moon received proportionally less of the early veneer planetesimals. In addition to H2O in the interior of the Moon, significant surface H2O in the form of ice in lunar polar regions and structural OH in agglutinate glass in lunar regolith originating from solar wind implantation has also been gradually quantified." @default.
- W3045549760 created "2020-08-03" @default.
- W3045549760 creator A5078684699 @default.
- W3045549760 date "2020-07-28" @default.
- W3045549760 modified "2023-10-14" @default.
- W3045549760 title "H<sub>2</sub>O and Other Volatiles in the Moon, 50 Years and on" @default.
- W3045549760 cites W1534749586 @default.
- W3045549760 cites W1597022240 @default.
- W3045549760 cites W1828329906 @default.
- W3045549760 cites W1879177469 @default.
- W3045549760 cites W1882246603 @default.
- W3045549760 cites W1897350179 @default.
- W3045549760 cites W1962482944 @default.
- W3045549760 cites W1963693758 @default.
- W3045549760 cites W1965990098 @default.
- W3045549760 cites W1966112569 @default.
- W3045549760 cites W1967289731 @default.
- W3045549760 cites W1969820215 @default.
- W3045549760 cites W1969859799 @default.
- W3045549760 cites W1970233216 @default.
- W3045549760 cites W1971015096 @default.
- W3045549760 cites W1971875219 @default.
- W3045549760 cites W1972558712 @default.
- W3045549760 cites W1973615174 @default.
- W3045549760 cites W1974882281 @default.
- W3045549760 cites W1976348759 @default.
- W3045549760 cites W1978264821 @default.
- W3045549760 cites W1978512827 @default.
- W3045549760 cites W1979184938 @default.
- W3045549760 cites W1980154583 @default.
- W3045549760 cites W1982453235 @default.
- W3045549760 cites W1991041325 @default.
- W3045549760 cites W1991122769 @default.
- W3045549760 cites W1993093739 @default.
- W3045549760 cites W1996000677 @default.
- W3045549760 cites W1996407012 @default.
- W3045549760 cites W1998899726 @default.
- W3045549760 cites W2002715219 @default.
- W3045549760 cites W2002782166 @default.
- W3045549760 cites W2005096309 @default.
- W3045549760 cites W2005809052 @default.
- W3045549760 cites W2006145646 @default.
- W3045549760 cites W2006465451 @default.
- W3045549760 cites W2009322780 @default.
- W3045549760 cites W2010139381 @default.
- W3045549760 cites W2015840086 @default.
- W3045549760 cites W2017531788 @default.
- W3045549760 cites W2020245098 @default.
- W3045549760 cites W2021522593 @default.
- W3045549760 cites W2021616521 @default.
- W3045549760 cites W2022006623 @default.
- W3045549760 cites W2022999132 @default.
- W3045549760 cites W2024341329 @default.
- W3045549760 cites W2025611910 @default.
- W3045549760 cites W2028837562 @default.
- W3045549760 cites W2034823860 @default.
- W3045549760 cites W2035275782 @default.
- W3045549760 cites W2035989952 @default.
- W3045549760 cites W2049994227 @default.
- W3045549760 cites W2051578901 @default.
- W3045549760 cites W2055431640 @default.
- W3045549760 cites W2061990184 @default.
- W3045549760 cites W2064510679 @default.
- W3045549760 cites W2064800247 @default.
- W3045549760 cites W2065059281 @default.
- W3045549760 cites W2065614974 @default.
- W3045549760 cites W2067432880 @default.
- W3045549760 cites W2067838078 @default.
- W3045549760 cites W2068525217 @default.
- W3045549760 cites W2071523101 @default.
- W3045549760 cites W2075156900 @default.
- W3045549760 cites W2080545551 @default.
- W3045549760 cites W2080607102 @default.
- W3045549760 cites W2081723971 @default.
- W3045549760 cites W2083997770 @default.
- W3045549760 cites W2084266248 @default.
- W3045549760 cites W2087807155 @default.
- W3045549760 cites W2091767579 @default.
- W3045549760 cites W2091872975 @default.
- W3045549760 cites W2092338522 @default.
- W3045549760 cites W2092917902 @default.
- W3045549760 cites W2093261532 @default.
- W3045549760 cites W2094508362 @default.
- W3045549760 cites W2095568686 @default.
- W3045549760 cites W2096471541 @default.
- W3045549760 cites W2096795635 @default.
- W3045549760 cites W2100553768 @default.
- W3045549760 cites W2101788954 @default.
- W3045549760 cites W2105089162 @default.
- W3045549760 cites W2107956947 @default.
- W3045549760 cites W2117169821 @default.
- W3045549760 cites W2119092079 @default.
- W3045549760 cites W2119914059 @default.
- W3045549760 cites W2121604057 @default.
- W3045549760 cites W2122195812 @default.
- W3045549760 cites W2135378076 @default.
- W3045549760 cites W2135983177 @default.
- W3045549760 cites W2136150281 @default.