Results 161 to 170 of about 33,632 (191)

Atacama Large Aperture Submillimeter Telescope (AtLAST) Science: Planetary and Cometary Atmospheres. [PDF]

open access: yesOpen Res Eur
Cordiner M   +29 more
europepmc   +1 more source

Precise Masses Reveal that TOI-700 c is Low Density and TOI-700 d is Rocky

open access: yes
Gilbert E   +35 more
europepmc   +1 more source

Optimizing photosynthetic light-harvesting under stars: Generalized thermodynamic models

open access: yes
Chitnavis S   +6 more
europepmc   +1 more source

Interpreting exoplanet biosignatures with a coupled atmosphere-interior-geochemical evolution model

2021
<p>The atmospheric evolution of rocky planets is shaped by a range of astrophysical, geophysical, and geochemical processes. Interpreting observations of potentially habitable exoplanets will require an improved understanding of how these competing influences interact on long timescales.
Joshua Krissansen-Totton   +3 more
openaire   +2 more sources

Exodus: A mission proposal to explore exoplanet evolution through understanding atmospheric escape

open access: closedAdvances in Space Research
Citlali Bruce Rosete   +19 more
openalex   +2 more sources

Enabling Robust Exoplanet Atmospheric Retrievals with Gaussian Processes

Astrophysical Journal
Atmospheric retrievals are essential tools for interpreting exoplanet transmission and eclipse spectra, enabling quantitative constraints on the chemical composition, aerosol properties, and thermal structure of planetary atmospheres.
Yoav Rotman   +5 more
semanticscholar   +1 more source

Grid-based exoplanet atmospheric mass-loss predictions via neural networks

Astronomy & Astrophysics
The fast and accurate estimation of planetary mass-loss rates is critical for planet population and evolution modelling. We used machine learning (ML) for fast interpolation across an existing large grid of hydrodynamic upper atmosphere models, providing
Amit Reza   +3 more
semanticscholar   +1 more source

The effects of terrestrial exoplanet bulk composition on long-term planetary evolution

, 2020
With more observations of terrestrial exoplanets becoming available every year, the importance of geodynamical studies focusing on exoplanets is increasing. We know from observations that stellar chemical abundances vary in the Solar neighbourhood, which
R. Spaargaren   +4 more
semanticscholar   +1 more source

Grid-based exoplanet atmospheric mass loss predictions through neural network

arXiv.org
The fast and accurate estimation of planetary mass-loss rates is critical for planet population and evolution modelling. We use machine learning (ML) for fast interpolation across an existing large grid of hydrodynamic upper atmosphere models, providing ...
Amit Reza   +3 more
semanticscholar   +1 more source

Investigating the Interplay of Stellar Evolution and Exoplanet Habitability Through Spectroscopy

International Journal of Current Research in Science, Engineering & Technology
The study of stellar evolution and exoplanet habitability is a cornerstone of modern astrophysics, with spectroscopy serving as a vital tool in unraveling the complexities of these phenomena.
D. Tolasa
semanticscholar   +1 more source

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