Results 201 to 210 of about 3,904,292 (288)

Global Identification of Lunar Dark Mantle Deposits. [PDF]

Sensors (Basel)
Liu X, Wang J, Qiu D, Yan J, Barriot JP, Luo Y.   +5 more
europepmc   +1 more source

Numerical Simulations of 3D Scattering Structures Reveal Systematic Underestimation of Marsquake Magnitudes

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Determining marsquake magnitudes is essential for assessing seismic activity on Mars, yet previous estimates neglect three‐dimensional (3D) scattering effects. The exceptionally long‐lasting coda of the largest recorded marsquake, S1222a, provides a unique opportunity to quantify how crustal heterogeneities affect waveform propagation and ...
Mingwei Dai, Philippe Lognonné, Taichi Kawamura, Daoyuan Sun, Sabrina Menina, Zongbo Xu, Sreejaya Kizhaekke Pakkathillam   +6 more
wiley   +1 more source

Influence of low gravity on the penetration resistance of lunar regolith. [PDF]

NPJ Microgravity
Chen J, Li R, Fu S.
europepmc   +1 more source

Impact Craters Reveal a Deeper Rock‐Poor Regolith in the Lunar Highlands

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract The only measurements of the highlands regolith occurred at the Apollo 14 and 16 landing sites, finding 10–15 m thick regolith; however, we show that the Apollo landing sites are anomalous due to their proximity to rare, highlands rocky craters and because they landed atop basin ejecta. Through observations of rocky crater populations, we show
M. A. Chertok, E. S. Costello, P. G. Lucey, S. M. Ireland, C. M. Elder   +4 more
wiley   +1 more source

Effects of Microbial Fertilizers on the Properties of Simulated Lunar Soil and Lettuce Growth. [PDF]

Plants (Basel)
Mei C, Xie G, Wang X.
europepmc   +1 more source

Underestimation of Planetary Contraction Due To Obscuration by Surface Roughness: The Case of Mercury

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Estimating Mercury's radial contraction is key to understanding the planet's geodynamic evolution. Contraction has been inferred from mapped shortening structures, whose heterogeneous distribution contradicts the isotropic contraction expected from global cooling.
G. Nishiyama, A. Broquet, N. Tosi, F. Preusker, A. Stark, H. Hussmann, E. Hauber   +6 more
wiley   +1 more source

Isotopic evidence for volatile loss driven by South Pole-Aitken basin-forming impact. [PDF]

Proc Natl Acad Sci U S A
Tian HC, Zhang C, Li WJ, Xue D, Wang J, Yang W, Liu YH, Lin Y, Li XH, Wu FY.   +9 more
europepmc   +1 more source

Scientific design of complex multi‐agent systems: A practice modeling approach

AI Magazine, Volume 47, Issue 3, Fall 2026.
Abstract Through advances in computing power, sensor systems, networking, and AI programming, new automated systems are being developed with capabilities for acting in the world that heretofore only people could do—driving automobiles, controlling aircraft systems, delivering packages.
William J. Clancey
wiley   +1 more source

Comparative use of a polarized light compass for twilight and moonlight navigation in diurnal and nocturnal bull ants. [PDF]

R Soc Open Sci
Freas CA, Cheng K.
europepmc   +1 more source

Mechanisms of Degradation in Li‐Ion Batteries Under Low Temperature Exposures

Advanced Functional Materials, Volume 36, Issue 71, 3 September 2026.
Low‐temperature exposures, or freeze‐thaw cycles, are observed to significantly accelerate the degradation of Li‐ion batteries. A combination of electrolyte phase separation and mechanochemical stress leads to reversible and irreversible performance losses.
Mihir Ojha, Shervin Alaei, Jayanth Ramamurthy, Luke P. Lounsbury, Md Mahdi Ul Ishtiaque, Stuart Leland, Niraj P. Atale, Sourav Das, Siddhartha Pathak, Pranav Shrotriya, Steve W. Martin, Todd A. Kingston, Cary L. Pint   +12 more
wiley   +1 more source