Isotopic evidence for the formation of the Moon in a canonical giant impact
Here, the authors show that Earth and Moon are characterized by different vanadium isotope compositions, which is most likely resulting from vanadium isotope fractionation of the bulk silicate proto-Earth during the main stage of terrestrial core formation—followed by a canonical giant impact scenar...
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2021
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oai:doaj.org-article:ddebb94ca8304d128a0ac601f5578f802021-12-02T14:02:51ZIsotopic evidence for the formation of the Moon in a canonical giant impact10.1038/s41467-021-22155-72041-1723https://doaj.org/article/ddebb94ca8304d128a0ac601f5578f802021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22155-7https://doaj.org/toc/2041-1723Here, the authors show that Earth and Moon are characterized by different vanadium isotope compositions, which is most likely resulting from vanadium isotope fractionation of the bulk silicate proto-Earth during the main stage of terrestrial core formation—followed by a canonical giant impact scenario, where 80% of the Moon originates from an impactor of chondritic composition.Sune G. NielsenDavid V. BekaertMaureen AuroNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021) |
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Science Q Sune G. Nielsen David V. Bekaert Maureen Auro Isotopic evidence for the formation of the Moon in a canonical giant impact |
description |
Here, the authors show that Earth and Moon are characterized by different vanadium isotope compositions, which is most likely resulting from vanadium isotope fractionation of the bulk silicate proto-Earth during the main stage of terrestrial core formation—followed by a canonical giant impact scenario, where 80% of the Moon originates from an impactor of chondritic composition. |
format |
article |
author |
Sune G. Nielsen David V. Bekaert Maureen Auro |
author_facet |
Sune G. Nielsen David V. Bekaert Maureen Auro |
author_sort |
Sune G. Nielsen |
title |
Isotopic evidence for the formation of the Moon in a canonical giant impact |
title_short |
Isotopic evidence for the formation of the Moon in a canonical giant impact |
title_full |
Isotopic evidence for the formation of the Moon in a canonical giant impact |
title_fullStr |
Isotopic evidence for the formation of the Moon in a canonical giant impact |
title_full_unstemmed |
Isotopic evidence for the formation of the Moon in a canonical giant impact |
title_sort |
isotopic evidence for the formation of the moon in a canonical giant impact |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/ddebb94ca8304d128a0ac601f5578f80 |
work_keys_str_mv |
AT sunegnielsen isotopicevidencefortheformationofthemooninacanonicalgiantimpact AT davidvbekaert isotopicevidencefortheformationofthemooninacanonicalgiantimpact AT maureenauro isotopicevidencefortheformationofthemooninacanonicalgiantimpact |
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1718392113633165312 |