Results 161 to 170 of about 35,859 (291)

Spatial Variation of Rise Time and Dwell Time Induced by a Hypervelocity Impact

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract The passage of a shock wave and the following release or rarefaction wave determine the dwell time, how long material remains at high pressure, as a result of a hypervelocity impact. Impact simulations show that the dwell time of high‐velocity ejecta exhibits substantial spatial variation.
Sowon Lee, B. C. Johnson
wiley   +1 more source

Unleashing the Potential of Reconfigurable Intelligent Surfaces in Martian Communication

, 2023
Enes Koktas, Recep Akif Taşçı, Ibrahim Yildirim, Ertuğrul Başar   +3 more
openalex   +2 more sources

Analysis and interpretation of Viking inorganic chemistry data (Mars data analysis program) [PDF]

Soil samples gathered by the Viking Lander from the surface of Mars were analyzed. The Martian fines were lower in aluminum, iron, sulfur, and chlorine than typical terrestrial continental soils or lunar mare fines.
Clark, B. C.
core   +1 more source

Diurnal Temperature Variations and Migrating Thermal Tides in the Martian Lower Atmosphere Observed by the Emirates Mars InfraRed Spectrometer

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract The Martian atmosphere experiences large diurnal variations due to the ∼24.6 hr planetary rotation and its low heat capacity. Understanding such variations on a planetary scale is limited due to the lack of observations, which are greatly addressed with the recent advent of the Emirates Mars Mission (EMM).
Siteng Fan, François Forget, Michael D. Smith, R. John Wilson, Sandrine Guerlet, Khalid M. Badri, Samuel A. Atwood, Roland M. B. Young, Christopher S. Edwards, Philip R. Christensen, Justin Deighan, Hessa R. Al Matroushi, Antoine Bierjon, Jiandong Liu, Ehouarn Millour   +14 more
wiley   +1 more source

Scientific Rationale and Requirements for a Global Seismic Network on Mars [PDF]

, 1991
Following a brief overview of the mission concepts for a Mars Global Network Mission as of the time of the workshop, we present the principal scientific objectives to be achieved by a Mars seismic network.
Anderson, Don L., Banerdt, W. Bruce, Butler, Rhett G., Davis, Paul M., Duennebier, Frederick K., Nakamura, Yosio, Okal, Emile A., Phillips, Roger J., Solomon, Sean C.   +8 more
core   +1 more source

Accumulation of Dust on a Surface and the Subsequent Formation of Compact Aggregate Piles

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Dust aggregation is a prominent topic in space physics, yet the accumulation of dust on surfaces in airless environments remains poorly understood. It is commonly assumed that, during the initial stages of dust deposition, particles spread uniformly to form a monolayer.
G. Griffin, J. Martinez, P. Adamson, L. Matthews, T. W. Hyde   +4 more
wiley   +1 more source

Hydrologic Analysis of the Outflow Channels on the Martian Surface

, 2020
Anar Mugarab-Samedi
openalex   +1 more source

Velocity models from "Investigation of Martian regional crustal structure near the dichotomy using S1222a surface-wave group velocities"

, 2023
Zongbo Xu, Adrien Broquet, Nobuaki Fuji, Taïchi Kawamura, Philippe Lognonné, Jean‐Paul Montagner, Lu Pan, Martín Schimmel, É. Stutzmann, W. B. Banerdt   +9 more
openalex   +2 more sources

Martian atmospheric compositional analysis- its biological significance first quarterly progress report, 15 may - 15 aug. 1965 [PDF]

Biological significance of Martian atmospheric compositional analysis, and life detection studies of chemical free energy in surface ...
Hitchcock, D. R., Lovelock, J. E.
core   +1 more source

Corinto: A Young, Extensively Rayed Crater That Produced a Billion Secondaries on Mars

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Corinto crater is a fresh, 13.9 km diameter impact crater in Elysium Planitia that produced one of the most extensive systems of thermally distinct rays and secondary craters on Mars, extending up to ∼2,000 km and covering a nearly 180° arc. It is the youngest crater of its size on Mars and impacted between 0.1 and 2.5 Ma into Early Amazonian ...
M. Golombek, S. Hibbard, C. Bloom, M. Deahn, N. Warner, N. Williams, I. J. Daubar, C. B. Hundal, A. Lagain, S. Piqueux, C. Edwards   +10 more
wiley   +1 more source