Results 21 to 30 of about 3,040 (184)
Mineralogical characterization of Martian Jezero crater from MRO CRISM hyperspectral images [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 Martian mineral detection and mapping can provide important information and constraints on Martian aqueous history, which can be used to assess the potential habitability of Mars.
S. Jin, Y. Yang
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Geophysical Research Letters, 2023 Heterogeneous electrochemistry induced by Martian dust activity is an important type of atmosphere‐surface interaction that affects geochemical processes at the Martian surface and in the Martian atmosphere.
Alian Wang +6 more
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Microbial growth in actual martian regolith in the form of Mars meteorite EETA79001
Communications Earth & Environment, 2023 Studies to understand the growth of organisms on Mars are hampered by the use of simulants to duplicate martian mineralogy and chemistry. Even though such materials are improving, no terrestrial simulant can replace a real martian sample.
Neveda Naz +3 more
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Solar radiation incident on the Martian surface [PDF]
Journal of Molecular Evolution, 1979 Calculations indicate that the maximum daily solar radiation reaching the Martian surface is about 325 cal/cm2 during southern hemisphere summer at latitude of about 40 degrees S. In the ultraviolet region of the spectrum, the radiation reaching the surface at wavelengths greater than 2800 A is within 10% of the radiation incident on the atmosphere ...
Atreya, Sushil K., Kuhn, William R.
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Investigation on Computing Method of Martian Dust Fluid Based on the Energy Dissipation Method
International Journal of Aerospace Engineering, 2020 In this paper, an initiative Martian dust fluid simulating research based on the energy dissipation method was developed to simulate the deposition process of Martian dust fluid which was caused by surface adhesion between particles and Martian rovers ...
Tianxiang Ding +6 more
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A GRADIENT-REGION CONSTRAINED LEVEL SET METHOD FOR AUTONOMOUS ROCK DETECTION FROM MARS ROVER IMAGE [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Rocks are one of the major Martian surface features and yield significant information about the relevant geology process and the life exploration. However, autonomous Martian rock detection is still a challenging task due to the appearance similar to the
J. Yang, Z. Kang
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Frontiers in Astronomy and Space Sciences, 2022 The detailed Martian Energetic Radiation Environment Model (dMEREM) is a Geant4 based model developed for the European Space Agency, which enables to predict the radiation environment expected at different locations on the Martian orbit, atmosphere and ...
Patrícia Gonçalves +3 more
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The Mars system revealed by the Martian Moons eXploration mission
Earth, Planets and Space, 2022 Japan Aerospace Exploration Agency (JAXA) plans a Phobos sample return mission (MMX: Martian Moons eXploration). In this study, we review the related works on the past climate of Mars, its evolution, and the present climate and weather to describe the ...
Kazunori Ogohara +23 more
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The Astrophysical Journal, 1967 Inconsistency in Martian surface pressure as calculated by Gray explained, using Leighton and Murray ...
Ronald A. Schorn, Louise D. Gray
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Characterization of the Martian Surface Layer [PDF]
Journal of the Atmospheric Sciences, 2009 Abstract The authors have estimated the diurnal evolution of Monin–Obukhov length, friction velocity, temperature scale, surface heat flux, eddy-transfer coefficients for momentum and heat, and turbulent viscous dissipation rate on the Martian surface layer for a complete sol belonging to the Pathfinder mission. All these magnitudes have
Martínez, Germán +2 more
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