Results 111 to 120 of about 15,850 (231)

Geological Map of the Proclus Crater: A Study Case to Integrate Composition and Morpho-Stratigraphic Mapping on the Moon

Remote Sensing
Planetary mapping has progressively evolved due to the increasing availability of high-quality data and advancements in analytical techniques applied to both surface and subsurface features.
Cristian Carli, Lorenza Giacomini, Giovanna Serventi, Maria Sgavetti   +3 more
doaj   +1 more source

A Hapke Physics-Guided Deep Autoencoder for Lunar Hyperspectral Unmixing

Remote Sensing
Accurate mapping of lunar mineral distributions is essential for understanding the Moon’s origin and evolution and for enabling future in situ resource utilization (ISRU).
Qian Lin, Chengbao Liu, Dongxu Han, Wanyue Liu, Zheng Bo, Peng Zhang   +5 more
doaj   +1 more source

The Oxidation State of Sulfur in Lunar Apatite [PDF]

Lunar apatites contain hundreds to thousands of parts per million of sulfur. This is puzzling because lunar basalts are thought to form in low oxygen fugacity (f(sub O2)) conditions where sulfur can only exist in its reduced form (S2()), a substitution ...
Boyce, Jeremy, Brounce, Maryjo, Humphreys, Jennifer, McCubbin, Francis M., Reppart, Justin, Stolper, Edward   +5 more
core   +1 more source

Petrology and geochemistry of nakhlite MIL 03346: A new Martian meteorite from Antarctica [PDF]

, 2005
MIL 03346 is the first nakhlite in the US Antarctic collection. We have performed detailed mineralogical and bulk-geochemical investigations to compare petrogenesis of this Martian meteorite with other ...
Anand, M., Grady, M. M., James, S., Jones, G., Russell, S. S., Williams, C. T.   +5 more
core  

Genesis and timing of KREEP-free lunar Mg-suite magmatism indicated by the first norite meteorite Arguin 002

Communications Earth & Environment
There is ongoing debate about whether lunar magnesian suite (Mg-suite) magmatism was a global, nearly synchronous event with a genetic link to potassium, rare-earth element and phosphorus components (KREEP).
Zilong Wang, Wei Tian, Wei-RZ Wang, Tabb C. Prissel, Yankun Di, Yuqi Qian, Ping-Ping Liu, Wenzhe Fa, Ao Su   +8 more
doaj   +1 more source

Mineralogy of Antarctic lunar meteorites and differentiated products of the lunar crust

Mineralogy of Antarctic lunar meteorites and differentiated products of the lunar crust
P(論文) The mineralogy of clasts containing pyroxenes and glassy matrices of lunar meteorites, Yamato-791197 (Y-791197) and Allan Hills A81005 (ALHA81005) has been studied by an electron microprobe and an analytical transmission electron microscope (ATEM).
openaire   +1 more source

An X-ray diffraction study of inclusions in Allende using a focused X-ray MicroSource. [PDF]

, 2003
Published ...
Berry, FJ, Bland, PA, Cressey, G, Menzies, ON   +3 more
core  

Mineralogy and chemistry of planets and meteorites [PDF]

The data collection and the interpretation with respect to the mineralogy of meteoritic and terrestrial samples are summarized. The key conclusion is that the Moon underwent a series of melting episodes with complex crystal-liquid differentiation. It was

core   +1 more source

The Luna Analog Facility testbeds (ESA, EAC): contemporary characterization work of highland (lunar) and mare (EAC-1) lunar regolith simulants

Frontiers in Space Technologies
The Luna Analog Facility, a joint ESA-DLR endeavour, consists of three components and spans an area of 1,000 m2, providing testbeds of simulated lunar environments.
Aliz Zemeny, Aliz Zemeny, Lorenza Sardisco, Santiago Quinteros, T. Dylan Mikesell, Duncan Pirrie, Libby Rose, Aidan Cowley, Kamini Manick   +8 more
doaj   +1 more source

Apollo-11 lunar sample information catalogue [PDF]

The Apollo 11 mission is reviewed with emphasis on the collection of lunar samples, their geologic setting, early processing, and preliminary examination.
Kramer, F. E., Twedell, D. B., Walton, W. J. A., Jr.   +2 more
core   +1 more source