Weak magnetism of Martian impact basins may reflect cooling in a reversing dynamo
Abstract Understanding the longevity of Mars’s dynamo is key to interpreting the planet’s atmospheric loss history and the properties of its deep interior. Satellite data showing magnetic lows above many large impact basins formed 4.1-3.7 billion years ago (Ga) have been interpreted as evidence that...
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| Principais autores: | , , , , , |
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| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
Nature Portfolio
2024-08-01
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| 叢編: | Nature Communications |
| 在線閱讀: | https://doi.org/10.1038/s41467-024-51092-4 |
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