Results 191 to 200 of about 2,367,883 (296)

The bombardment history on the lunar farside revealed by <sup>40</sup>Ar/<sup>39</sup>Ar geochronology of Chang'e-6 impact melt rocks. [PDF]

open access: yesSci Adv
Zhang WF   +27 more
europepmc   +1 more source

Superior Irradiation Resistance of an AlN/Al Nanocomposite: Combined Ion Irradiation and In Situ Electron Irradiation Studies

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Lightweight metallic materials with high irradiation tolerance are essential for aerospace systems operating in extreme irradiation environments. However, the irradiation behavior of particle‐reinforced aluminum matrix composites and underlying irradiation damage mechanisms remain insufficiently understood.
Yuyao Chen   +7 more
wiley   +1 more source

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

open access: yesJournal of Field Robotics, Volume 43, Issue 7, Page 4475-4514, October 2026.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang   +3 more
wiley   +1 more source

Composition of the lunar highland crust

open access: yesAnnual Meeting of the Geological Society of Japan, 2011
openaire   +1 more source

Crystallization kinetics of lunar composition 15555.

open access: yes, 1973
Thesis: B.S., Massachusetts Institute of Technology, Department of Metallurgy and Materials Science, 1973 ; Includes bibliographical referencess. ; B.S. ; B.S.
openaire   +1 more source

Automatic Crater Classification Using a Deep‐Learning‐Based Pipeline

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Identifying and classifying impact craters on Mars is crucial for understanding the planet's geological history and surface evolution. Traditional crater classification relies on manual annotation methods, which are often limited by human biases and the difficulty of interpreting geomorphological features.
L. Martinez   +3 more
wiley   +1 more source

Achilles tendon exhibits distinct transcriptomic changes with increased mitochondrial energy production under lunar gravity. [PDF]

open access: yesNPJ Microgravity
Kasai T   +7 more
europepmc   +1 more source

Fifty Years Later: Revisiting Viking 2 Seismic Signals Through InSight

open access: yesAGU Advances, Volume 7, Issue 7, October 2026.
Abstract For nearly 50 years, the origin of the candidate seismic signals recorded by Viking 2 remained unresolved because of limited instrumental sensitivity, onboard observation, data compression, and the absence of Martian seismic context. Here we reconstruct the Viking seismic workflow and reinterpret the two Viking candidate events, recorded on ...
Wanbo Xiao   +3 more
wiley   +1 more source

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