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Stability of the Martian Atmosphere [PDF]
A detailed chemical dynamic model is presented for a moist martian atmosphere. Recombination of carbon dioxide is catalyzed by trace amounts of water. The abundances of carbon monoxide and molecular oxygen should vary in response to changes in atmospheric water and atmospheric mixing.
Michael B. McElroy, T. M. Donahue
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The waters that were present on early Mars may have been habitable. Characterising environments analogous to these waters and investigating the viability of their microbes under simulated martian chemical conditions is key to developing hypotheses on ...
Matthew Kelbrick+8 more
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Clouds in the Martian Atmosphere [PDF]
Although resembling an extremely dry desert, planet Mars hosts clouds in its atmosphere. Every day somewhere on the planet a part of the tiny amount of water vapor held by the atmosphere can condense as ice crystals to form mainly cirrus-type clouds. The existence of water ice clouds has been known for a long time and they have been studied for decades,
Määttänen, Anni, Montmessin, Franck
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Gender differences and their depiction has been a rich debate for last few decades in Gender Studies. The current paper aims at exploring differences between men and women To begin with Jordan Peterson’s claim that men and women are not the same and ...
Muhammad Farooq, Athar Farooq
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The Formation of the Martian Moons [PDF]
The origin of the natural satellites or moons of the solar system is as challenging to unravel as the formation of the planets. Before the start of the space probe exploration era, this topic of planetary science was restricted to telescopic observations, which limited the possibility of testing different formation scenarios.
Pascal Rosenblatt+7 more
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Demonstrating Martian gravity [PDF]
The surface gravity on Mars is smaller than the surface gravity on Earth, resulting in longer falling times. This effect can be simulated on Earth by taking advantage of air resistance and buoyancy, which cause low density objects to fall slowly enough to approximate objects falling on the surface of Mars.
Patrik Pirkola, Patrick B. Hall
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The study of Martian surface topography is important for understanding the geological evolution of Mars and revealing the spatial differentiation of the Martian landscape.
Danyang Liu+5 more
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Is the Martian crust also the Martian elastic lithosphere? [PDF]
Correlations between topography, gravity, and areoid on Mars are used to constrain the crustal and lithospheric thicknesses on the planet. Assuming that the Hellas basin is in isostatic equilibrium with Airy compensation, point correlations between areoid anomalies and topography are used to obtain the mean crustal density and the crustal thickness. We
Turcotte, D L+3 more
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Seismic detection of the martian core [PDF]
Single seismometer structure Because of the lack of direct seismic observations, the interior structure of Mars has been a mystery. Khan et al. , Knapmeyer-Endrun et al. , and Stähler et al.
Attilio Rivoldini+41 more
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Surficial geology and geomorphology of Greg crater, Promethei Terra, Mars
Greg crater, located in Promethei Terra, Mars is a ∼66 km diameter impact crater. The crater has been widely studied, both in terms of its overall geomorphological evolution and, more specifically, its ice-rich landforms.
V. Tsibulskaya+3 more
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