Causal Limits of Habitability on Present-Day Mars: Feasibility Analysis
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| Formato: | Recurso digital |
| Lenguaje: | inglés |
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2025
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| _version_ | 1866901227254579200 |
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| author | Slawson, Drew |
| author_facet | Slawson, Drew |
| contents | <p>Mars has long been considered a prime candidate for extraterrestrial habitability, yet its modern environment reflects extensive atmospheric loss, magnetic field collapse, and severe energy constraints. This study presents a high-resolution global systems simulation designed to evaluate the causal feasibility of sustained habitability on present-day Mars without external intervention or terraforming assumptions.</p> <p>By integrating gravitational dynamics, thermomagnetic evolution, plasma–solar wind interactions, atmospheric escape processes, and long-term energy balance constraints, the model resolves coupled planetary failure modes that govern habitability outcomes. The results demonstrate that stable surface habitability is not causally supported under current conditions. However, the system exhibits intermittent, physically plausible subsurface habitability windows driven by localized energy retention and emergent field stabilization.</p> <p>These findings reframe Mars as a boundary-state planet operating near, but below, the threshold for self-sustaining habitability, with important implications for astrobiology, subsurface exploration strategies, and future planetary mission design.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17947912 |
| institution | Zenodo |
| language | eng |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Causal Limits of Habitability on Present-Day Mars: Feasibility Analysis Slawson, Drew Mars habitability; planetary systems modeling; atmospheric escape; solar wind interaction; magnetic field collapse; subsurface water stability; astrobiology; planetary energy balance; emergent system dynamics; habitability thresholds <p>Mars has long been considered a prime candidate for extraterrestrial habitability, yet its modern environment reflects extensive atmospheric loss, magnetic field collapse, and severe energy constraints. This study presents a high-resolution global systems simulation designed to evaluate the causal feasibility of sustained habitability on present-day Mars without external intervention or terraforming assumptions.</p> <p>By integrating gravitational dynamics, thermomagnetic evolution, plasma–solar wind interactions, atmospheric escape processes, and long-term energy balance constraints, the model resolves coupled planetary failure modes that govern habitability outcomes. The results demonstrate that stable surface habitability is not causally supported under current conditions. However, the system exhibits intermittent, physically plausible subsurface habitability windows driven by localized energy retention and emergent field stabilization.</p> <p>These findings reframe Mars as a boundary-state planet operating near, but below, the threshold for self-sustaining habitability, with important implications for astrobiology, subsurface exploration strategies, and future planetary mission design.</p> |
| title | Causal Limits of Habitability on Present-Day Mars: Feasibility Analysis |
| topic | Mars habitability; planetary systems modeling; atmospheric escape; solar wind interaction; magnetic field collapse; subsurface water stability; astrobiology; planetary energy balance; emergent system dynamics; habitability thresholds |
| url | https://doi.org/10.5281/zenodo.17947912 |