Results 11 to 20 of about 27,243,366 (206)

Use of orbiting reflectors to decrease the technological challenges of surviving the lunar night [PDF]

open access: yes, 2011
In this paper the feasibility of using lunar reflectors to decrease the technological challenges of surviving the lunar night is investigated. This is achieved by attempting to find orbits in the two-body problem where the argument of periapsis is ...
Bewick, Russell   +2 more
core   +3 more sources

Lunar meteorite regolith breccias: an in situ study of impact melt composition using LA-ICP-MS with implications for the composition of the lunar crust [PDF]

open access: yes, 2007
Dar al Gani (DaG) 400, Meteorite Hills (MET) 01210, Pecora Escarpment (PCA) 02007, and MacAlpine Hills (MAC) 88104/88105 are lunar regolith breccia meteorites that provide sampling of the lunar surface from regions of the Moon that were not visited by ...
Crawford, Ian A.   +13 more
core   +1 more source

Color Differences on the Lunar Surface [PDF]

open access: yes, 1968
Both a detailed literature survey and a new observational study were performed to determine and extend the knowledge of spectral reflectivity differences (color differences) on the lunar surface in the extended visible wavelength region.
McCord, Thomas Bard
core   +1 more source

Volcanism and Deep Structures of the Moon

open access: yesSpace: Science & Technology, 2023
Volcanism is the most important endogenic geological process of the Moon, which is closely related to its internal structure and thermal history. Lunar volcanism is one of the most important topics for lunar science and explorations. Recent lunar orbital
Jiannan Zhao   +8 more
doaj   +1 more source

Horizons and opportunities in lunar sample science [PDF]

open access: yes, 1985
The lunar sample research program was especially productive, but by no means have all the important answers been determined; continued study of lunar samples will further illuminate the shadows of our knowledge about the solar system.by Lunar and ...
Lunar and Planetary Sample Team
core  

Dynamic Secondary Illumination in Permanent Shadows within Artemis III Candidate Landing Regions

open access: yesThe Planetary Science Journal
Investigations that can be conducted at the Artemis III candidate landing regions will benefit from the knowledge of the thermal environment within permanently shadowed regions (PSRs). Within PSRs, secondary illumination controls the surface temperature,
Prasun Mahanti   +7 more
doaj   +1 more source

Lunar Rover with Multiple Science Handling Capability [PDF]

open access: yes, 2008
A rover design study was undertaken for exploration of the Moon. Rovers that have been launched in the past carried a suite of science payload either onboard its body or on the robotic arm’s end.
Krenn, Rainer   +3 more
core  

Tectonics and Seismicity of the Lunar South Polar Region

open access: yesThe Planetary Science Journal
The lunar south pole regions are subjected to global stresses that result in contractional deformation and associated seismicity. This deformation is mainly expressed by lobate thrust fault scarps; examples are globally distributed, including polar ...
T. R. Watters   +6 more
doaj   +1 more source

Mineral Abundances Inferred From In Situ Reflectance Measurements of Chang'E‐4 Landing Site in South Pole‐Aitken Basin

open access: yesGeophysical Research Letters, 2019
During its first two lunar day measurements, the visible and near‐infrared spectrometer on board the Yutu‐2 Rover of the Chang'E‐4 mission acquired six in situ reflectance spectra from the floor of Von Kármán crater within the South Pole‐Aitken basin.
Xiaoyi Hu   +13 more
doaj   +1 more source

Venting and Outgassing Simulations of Pressurized Lunar Modules: Contamination of the Lunar Environment

open access: yesThe Planetary Science Journal
One objective of Artemis science is to determine the impact human activities have on the lunar environment, which might compromise science objectives and measurements. We perform a preliminary analysis of the contamination associated with airlock venting
S. Boccelli   +3 more
doaj   +1 more source

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