Results 121 to 130 of about 34,777 (278)

What martian meteorites reveal about the interior and surface of Mars

open access: green, 2020
Arya Udry   +5 more
openalex   +2 more sources

Comparison of Martian surface ionizing radiation measurements from MSL‐RAD with Badhwar‐O'Neill 2011/HZETRN model calculations [PDF]

open access: bronze, 2014
Myung‐Hee Y. Kim   +18 more
openalex   +1 more source

New approaches to the exploration: planet Mars and bacterial life

open access: yes, 2011
Planet Mars past environmental conditions were similar to the early Earth, but nowadays they are similar to those of a very cold desert, irradiated by intense solar UV light. However, some terrestrial lifeform showed the capability to adapt to very harsh
Bertoloni, Giulio   +2 more
core  

The Sands of Phobos: The Martian moon's eccentric orbit refreshes its surface

open access: yes, 2018
The surface of the Martian moon Phobos exhibits two distinct geologic units, known as the red and blue units. The provenance of these regions is uncertain yet crucial to understanding the origin of the Martian moon and its interaction with the space ...
Ballouz, Ronald-Louis   +4 more
core   +1 more source

A model to calculate solar radiation fluxes on the Martian surface [PDF]

open access: gold, 2015
Á. Vicente‐Retortillo   +3 more
openalex   +1 more source

Reflectance spectroscopy of palagonite and iron-rich montmorillonite clay mixtures: Implications for the surface composition of Mars [PDF]

open access: yes
Because of the power of remote sensing reflectance spectroscopy in determining mineralogy, it was used as the major method of identifying possible mineral analogs of the Martian surface. A summary of proposed Martian surface compositions from reflectance
Handy, J., Orenberg, J. B.
core   +1 more source

Infiltration Dynamics on Early Mars: Geomorphic, Climatic, and Water Storage Implications

open access: yesGeophysical Research Letters
On early Mars, the integration of surface, groundwater, and climate systems into an integrated hydrological system remains poorly understood. The partitioning of precipitation, between surface and groundwater via infiltration, controls the Martian ...
Mohammad Afzal Shadab   +5 more
doaj   +1 more source

Samples from Martian craters: Origin of the Martian soil by hydrothermal alteration of impact melt deposits and atmospheric interactions with ejecta during crater formation [PDF]

open access: yes
The origin of the Martian soil is an important question for understanding weathering processes on the Martian surface, and also for understanding the global geochemistry of Mars.
Newsom, Horton E.
core   +1 more source

Perspective View of Hydrology on the Martian Surface

open access: yesMalaysian Journal of Science and Advanced Technology
The discovery of water ice within craters at the Martian North Pole has provided unprecedented insights into the planet's hydrology and climatic history. High-resolution images from the Mars Reconnaissance Orbiter (MRO) have revealed extensive ice deposits in these craters, some spanning several kilometers, offering a detailed perspective of Mars ...
Talal Ahmed   +2 more
openaire   +2 more sources

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