Results 1 to 10 of about 37,647 (255)

Spatial Autocorrelation of Martian Surface Temperature and Its Spatio-Temporal Relationships with Near-Surface Environmental Factors across China’s Tianwen-1 Landing Zone [PDF]

Remote Sensing, 2021
Variations in the Martian surface temperature indicate patterns of surface energy exchange. The Martian surface temperature at a location is similar to those in adjacent locations; but, an understanding of temperature clusters in multiple locations will ...
Yaowen Luo, Jianguo Yan, Fei Li, Bo Li
doaj   +4 more sources

Investigation of Martian Regional Crustal Structure Near the Dichotomy Using S1222a Surface‐Wave Group Velocities

Geophysical Research Letters, 2023
Knowledge of Martian crust and uppermost mantle aid us studying the planet's evolution. NASA's InSight mission provides seismic data being used to reveal the interior structure.
Zongbo Xu, Adrien Broquet, Nobuaki Fuji, Taichi Kawamura, Philippe Lognonné, Jean‐Paul Montagner, Lu Pan, Martin Schimmel, Eléonore Stutzmann, William Bruce Banerdt   +9 more
doaj   +2 more sources

Martian sub-surface ionising radiation: biosignatures and geology [PDF]

Biogeosciences, 2007
The surface of Mars, unshielded by thick atmosphere or global magnetic field, is exposed to high levels of cosmic radiation. This ionising radiation field is deleterious to the survival of dormant cells or spores and the persistence of molecular ...
J. M. Ward, L. Desorgher, L. R. Dartnell, A. J. Coates   +3 more
doaj   +3 more sources

The Martian surface radiation environment – a comparison of models and MSL/RAD measurements [PDF]

Journal of Space Weather and Space Climate, 2016
Context: The Radiation Assessment Detector (RAD) on the Mars Science Laboratory (MSL) has been measuring the radiation environment on the surface of Mars since August 6th 2012. MSL-RAD is the first instrument to provide detailed information about charged
Matthiä Daniel, Ehresmann Bent, Lohf Henning, Köhler Jan, Zeitlin Cary, Appel Jan, Sato Tatsuhiko, Slaba Tony, Martin Cesar, Berger Thomas, Boehm Eckart, Boettcher Stephan, Brinza David E., Burmeister Soenke, Guo Jingnan, Hassler Donald M., Posner Arik, Rafkin Scot C. R., Reitz Günther, Wilson John W., Wimmer-Schweingruber Robert F.   +20 more
doaj   +2 more sources

Challenges in illumination analysis and design for Martian surface-level habitation. [PDF]

MethodsX
Amini K, Rastegar S, Janabadi ED.
europepmc   +4 more sources

GMSRI: A Texture-Based Martian Surface Rock Image Dataset. [PDF]

Sensors (Basel), 2021
Wang C, Zhang Z, Zhang Y, Tian R, Ding M.   +4 more
europepmc   +2 more sources

Progress and prospects for research on Martian topographic features and typical landform identification

Frontiers in Astronomy and Space Sciences, 2023
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, Danyang Liu, Weiming Cheng, Weiming Cheng, Weiming Cheng, Weiming Cheng   +5 more
doaj   +1 more source

What Martian Meteorites Reveal About the Interior and Surface of Mars

Journal of Geophysical Research E: Planets, 2020
Arya Udry, Geoffrey H Howarth, Christopher D K Herd   +2 more
exaly   +3 more sources

What Is the Radiation Impact of Extreme Solar Energetic Particle Events on Mars?

Space Weather, 2023
Solar Energetic Particles (SEP) are one of the major sources of the Martian radiation environment. It is important to understand the SEP‐induced Martian radiation environment for future human habitats on Mars.
Jian Zhang, Jingnan Guo, Mikhail I. Dobynde   +2 more
doaj   +1 more source

Thermospheric density responses to Martian dust storm in autumn based on MAVEN data

Geodesy and Geodynamics, 2022
The unique seasonal surface dust storms on Mars have a significant impact on the Martian atmosphere. However, due to the lack of observations, semi-empirical models are difficult to simulate the density changes in the thermosphere with the existence of ...
Peng Han, Shuanggen Jin, Jiandong Liu, Yawen Li   +3 more
doaj   +1 more source