Results 1 to 10 of about 240,920 (191)
Noble Gas Reactivity in Planetary Interiors
Frontiers in Physics, 2020 While the field of noble gas reactivity essentially belongs to chemistry, Earth and planetary sciences have brought a different perspective to the field.
Chrystele Sanloup
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Calibration of a multi-anvil high-pressure apparatus to simulate planetary interior conditions
EPJ Techniques and Instrumentation, 2018 This paper presents the setup and pressure calibration of an 800-ton multi-anvil apparatus installed at the Vrije Universiteit (Amsterdam, the Netherlands) to simulate pressure-temperature conditions in planetary interiors.
J. S. Knibbe +8 more
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The Miscibility of Hydrogen and Water in Planetary Atmospheres and Interiors
The Astrophysical Journal LettersMany planets in the solar system and across the Galaxy have hydrogen-rich atmospheres overlying more heavy element-rich interiors with which they interact for billions of years.
Akash Gupta +2 more
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Ariel planetary interiors White Paper [PDF]
Experimental Astronomy, 2021 AbstractThe recently adopted Ariel ESA mission will measure the atmospheric composition of a large number of exoplanets. This information will then be used to better constrain planetary bulk compositions. While the connection between the composition of a planetary atmosphere and the bulk interior is still being investigated, the combination of the ...
Helled, Ravit +12 more
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The Astrophysical Journal Supplement Series, 2023 Characterizing the interiors of rocky exoplanets is important to understand planetary populations and further investigate planetary habitability. New observable constraints and inference techniques have been explored for this purpose.
Yong Zhao, Dongdong Ni, Zibo Liu
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X-ray free electron laser heating of water and gold at high static pressure
Communications Materials, 2021 The study of water at high pressure and temperature is essential for understanding planetary interiors but is hampered by the high reactivity of water at extreme conditions.
Rachel J. Husband +18 more
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Giant Planet Observations in NASA’s Planetary Data System
Remote Sensing, 2022 While there have been far fewer missions to the outer Solar System than to the inner Solar System, spacecraft destined for the giant planets have conducted a wide range of fundamental investigations, returning data that continues to reshape our ...
Nancy J. Chanover +8 more
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VARIATIONAL PRINCIPLE FOR PLANETARY INTERIORS [PDF]
The Astrophysical Journal, 2016 ABSTRACT In the past few years, the number of confirmed planets has grown above 2000. It is clear that they represent a diversity of structures not seen in our own solar system. In addition to very detailed interior modeling, it is valuable to have a simple analytical framework for describing planetary structures.
Li Zeng, Stein B. Jacobsen
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Matter and Radiation at Extremes, 2021 Rayleigh–Taylor (RT) instability, which occurs when a heavy fluid overlies a light fluid in a gravitational field, is an important scenario for planetary core formation, especially beneath the planetary magma ocean.
Hidenori Terasaki +6 more
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Infrasound From Large Earthquakes Recorded on a Network of Balloons in the Stratosphere
Geophysical Research Letters, 2022 The ground movements induced by seismic waves create acoustic waves propagating upward in the atmosphere, thus providing a practical solution to perform remote sensing of planetary interiors.
Raphael F. Garcia +8 more
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