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www.aanda.org | ||
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www.nature.com
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| | | | | Magnesium Oxide (MgO) and water (H2O) are abundant in the interior of planets. Their properties, and in particular their interaction, significantly affect the planet interior structure and thermal evolution. Here, using crystal structure predictions and ab initio molecular dynamics simulations, we find that MgO and H2O can react again at ultrahigh pressure, although Mg(OH)2 decomposes at low pressure. The reemergent MgO-H2O compounds are: Mg2O3H2 above 400?GPa, MgO3H4 above 600?GPa, and MgO4H6 in the pre... | |
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iopscience.iop.org
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| | | | | [AI summary] The provided text is a collection of abstracts from recent astronomy and astrophysics research, covering a wide range of topics such as dark matter subhalos, stellar streams, solar energetic particles, protoclusters, and stellar evolution. Each abstract highlights key findings, methodologies, and implications for understanding cosmic phenomena. The text also includes some LaTeX-formatted equations and symbols, which are likely related to astrophysical parameters and measurements. | |
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www.mezzacotta.net
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| | | | | Don't take it on faith | |
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www.livescience.com
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| | | Researchers have unveiled Kostensuchus atrox, a giant crocodile relative that ate dinosaurs in Argentina 70 million years ago during the Cretaceous period. | ||
