Results 61 to 70 of about 76,313 (208)

Thermal properties of processed lunar regolith simulant [PDF]

International Journal of Applied Ceramic Technology, 2019
Abstract In this paper, the thermal characterization of lunar regolith simulant, sintered using a conventional oven under ambient and vacuum conditions is presented. Additionally, thermal characterization of samples is performed for the parts manufactured using solar, laser, and microwave processing.
Fateri, Miranda, Sottong, Reinhard, Kolbe, Matthias, Gamer, Julie, Sperl, Matthias, Cowley, Aidan   +5 more
openaire   +1 more source

NEU-em: A lunar regolith simulant considering electromagnetic heating characteristics

Journal of Rock Mechanics and Geotechnical Engineering
Microwave melting of lunar soil is widely regarded as a highly promising technique for in situ construction on the lunar surface. To ensure the reliability of materials used in studies on microwave melting mechanisms, it is essential to develop a lunar ...
Huan Li, Zhengwei Li, Xia-Ting Feng, Chengdan He, Jin Wang, Yang Zuo, Yongjun Wang   +6 more
doaj   +1 more source

The Length of Martian Crater Rays and Their Relation to Lunar Cold Spots

Journal of Geophysical Research: Planets, Volume 131, Issue 8, August 2026.
Abstract Impact‐generated crater rays are well‐documented on the Moon, with most appearing as high‐albedo streaks extending radially from a crater's center. On Mars, however, crater rays are significantly rarer and discernible only through thermal imaging due to their lower thermal inertia compared to surrounding terrain.
Trevor P. Erwin, Brandon C. Johnson, David Minton, Alexandria V. Johnson   +3 more
wiley   +1 more source

NASA Lunar Regolith Simulant Program [PDF]

, 2010
Lunar regolith simulant production is absolutely critical to returning man to the Moon. Regolith simulant is used to test hardware exposed to the lunar surface environment, simulate health risks to astronauts, practice in situ resource utilization (ISRU)
Fikes, J., Betts, W., Stoeser, D., Schrader, C., Wilson, S., Rickman, D., McLemore, C., Edmunson, J.   +7 more
core  

Super‐Resolution of Planetary Images Based on Generative Adversarial Network

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Currently, satellite imagery serves as the primary means of observing terrestrial planets such as the Mars, the Moon, and Mercury. Enhancing the resolution and quality of these images can provide more detailed insights into planetary surfaces. However, improvements in image quality are often limited by the constraints of sensor technology and ...
Xiaoran Zhang, Yiran Wang, Miao Zhuo
wiley   +1 more source

Automated Mineral Identification and Rock‐Type Classification of Lunar Mare Basalts Using SEM Images

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract We present an automated system for identifying minerals and classifying rock types in Apollo lunar mare basalts using scanning electron microscopy (SEM) imagery. Mineral segmentation is based on a U‐Net architecture, supplemented by two scale‐aware models designed to incorporate pixel size information.
Ji‐In Jung, Sonia M. Tikoo, Jaehong Chung, Claire I. O. Nichols   +3 more
wiley   +1 more source

Forecast and Nowcast Solar Energetic Particles (SEP) Radiation Doses in Near Earth/Moon Space

Space Weather, Volume 24, Issue 8, August 2026.
Abstract Solar energetic particle (SEP) events pose a critical radiation hazard to human space exploration, and extreme SEPs must be mitigated operationally to avoid serious health impacts. Accurate prediction of SEP‐induced radiation exposure is essential to ensure mission safety.
Jiajun Liu, Jingnan Guo, Mikhail I. Dobynde   +2 more
wiley   +1 more source

Lunar regolith bagging system [PDF]

, 1990
A design of a lunar regolith bag and bagging system is described. The bags of regolith are to be used for construction applications on the lunar surface. The machine is designed to be used in conjunction with the lunar SKITTER currently under development.
Cannon, Reuben, Swats, Robin, Perkins, Jim, Levandoski, Mark, Wessels, Roger, Henninger, Scott, Pitchon, Jack   +6 more
core  

Evaluating the Depth–Age Hypothesis for the Evolution of the Lunar Regolith

The Planetary Science Journal
Lunar regolith is the fractured rock layer covering most of the lunar surface. This rock is fractured into regolith primarily by repeated meteorite impacts over eons.
Gwendolyn D. Bart
doaj   +1 more source

DEVELOPMENT OF STANDARDIZED LUNAR REGOLITH SIMULANT MATERIALS [PDF]

, 2005
Lunar exploration activities require scientific and engineering studies that use standardized testing procedures and ultimately support flight certification of hardware and the development of technologies for their use on the lunar surface.
Carpenter, P., Wilson, S., Sibille, L.
core