Results 111 to 120 of about 35,748 (276)

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

Mineralogical sources of groundwater fluoride in Archaen bedrock/regolith aquifers: Mass balances from southern India and north-central Sri Lanka

Journal of Hydrology: Regional Studies, 2015
Study region: The Maheshwaram and Waipally catchments of Andhra Pradesh, India, and the Plonnaruwa catchment of north-central Sri Lanka. Study focus: The distribution of F across eight crystalline phases and between the bedrock and the regolith at eleven
B.M. Hallett, H.A. Dharmagunawardhane, S. Atal, E. Valsami-Jones, S. Ahmed, W.G. Burgess   +5 more
doaj   +1 more source

Shape, Thermal and Surface Properties determination of a Candidate Spacecraft Target Asteroid (175706) 1996 FG3

, 2014
In this paper, a 3D convex shape model of (175706) 1996 FG3, which consists of 2040 triangle facets and 1022 vertices, is derived from the known lightcurves.
Ji, Jianghui, Wang, Su, Yu, LiangLiang
core   +1 more source

Geologic History of the Mons Malapert and Mons Mouton Regions Near the Lunar South Pole: Basis for Future Exploration

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract This study presents a 1:100,000 scale geologic map of the region encompassing Mons Mouton, Mons Malapert, and Cabeus crater, highlighting the region's geologic diversity. Based on location and topography, Mons Mouton and Mons Malapert are interpreted as remnant massifs of the South Pole‐Aitken (SPA) basin rim.
Lukas Wueller, Wajiha Iqbal, Thomas Frueh, James W. Head, David A. Kring, Astrid Oetting, Carolyn H. van der Bogert, Harald Hiesinger   +7 more
wiley   +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

Parameter Estimation of Lunar Regolith from Lunar Penetrating Radar Data

Sensors, 2018
Parameter estimation of the lunar regolith not only provides important information about the composition but is also critical to quantifying potential resources for lunar exploration and engineering for human outposts.
Ling Zhang, Zhaofa Zeng, Jing Li, Ling Huang, Zhijun Huo, Kun Wang, Jianmin Zhang   +6 more
doaj   +1 more source

On the thickness of the oxidized layer of the Martian regolith [PDF]

, 1998
Aaron P. Zent
openalex   +1 more source

The Boulder‐Rich Blocky Unit of the Western Jezero Upper Fan: Discriminating Olivine and Pyroxene Compositions and Constraining Provenance

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract The boulder‐rich unit of the Upper Western Fan in Jezero crater, Mars is the youngest preserved unit of the fan stratigraphy. Understanding boulder compositions, distribution, and textures is critical for constraining their emplacement, provenance, and the depositional history of the Western fan.
Alicia F. Vaughan, Melissa Rice, Athanasios Klidaras, Jeffrey R. Johnson, Samantha Gwizd, Briony Horgan, Linda C. Kah, Opal Cianciolo, Gerhard Paar, James Bell III   +9 more
wiley   +1 more source

Energetic proton irradiation history of the howardite parent body regolith and implications for ancient solar activity [PDF]

, 1997
M. N. Rao, D. H. Garrison, R. L. Palma, D. D. Bogard   +3 more
openalex   +1 more source

Antum Crater: A Window Into Ganymede's Icy Evolution

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Located within the extensive dark terrain of Marius Regio, in the anti‐Jovian trailing quadrant of Ganymede, Antum crater is marked by dark‐rayed ejecta that obscure older features and reshape the surrounding landscape. This study investigates Antum and its geological context using optical and infrared data from the Voyager and Galileo ...
Federico Tosi, Federico Colaiuta, Valentina Galluzzi, Elena Martellato, Francesca Zambon, Katrin Stephan, Namitha R. Baby, Lorenzo Bruzzone, Pasquale Palumbo, Giuseppe Piccioni   +9 more
wiley   +1 more source