An intercomparison of planetary evolution codes finds Earth magma oceans solidify in about 4 million years while Venus scenarios show more varied prolonged stages up to 50 million years, with outcomes sensitive to initial volatile budgets and model-specific treatments.
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3 Pith papers cite this work, alongside 149 external citations. Polarity classification is still indexing.
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Climate states on exoplanets with the same atmospheric composition create different reflectance spectra, changing the detectability of atmospheric features and biosignatures, with seasonal variations on high-obliquity worlds adding time-dependent signals.
The maximum number of Earth-like habitats in the Milky Way's disk is about 2.5×10^5 for 10% CO2 atmospheres (or 0.6×10^5 for 1% CO2), making such habitats rare.
citing papers explorer
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Coupled atmospHere Interior modeL Intercomparison (CHILI). I. Evolutionary Modelling -- Primordial Magma Oceans of Earth and Venus
An intercomparison of planetary evolution codes finds Earth magma oceans solidify in about 4 million years while Venus scenarios show more varied prolonged stages up to 50 million years, with outcomes sensitive to initial volatile budgets and model-specific treatments.
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Impact of Climate States and Seasons on Future Exo-Earth Observations
Climate states on exoplanets with the same atmospheric composition create different reflectance spectra, changing the detectability of atmospheric features and biosignatures, with seasonal variations on high-obliquity worlds adding time-dependent signals.
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Eta-Earth Revisited II: Deriving a Maximum Number of Earth-like Habitats in the Galactic Disk
The maximum number of Earth-like habitats in the Milky Way's disk is about 2.5×10^5 for 10% CO2 atmospheres (or 0.6×10^5 for 1% CO2), making such habitats rare.