The relation of tektites to lunar igneous activity
Chemical composition of tektites related to lunar igneous activity
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Chemical composition of tektites related to lunar igneous activity
Use of extraterrestrial resources in lunar and planetary exploration
Lunar rock petrography by X-ray diffraction system in soft-landed unmanned spacecraft
Astrogeologic studies - lunar and planetary research
Photogeologic maps were made of the fault THE LUNAR RILLES AND II * systems related to two Quaternary grabens and were compared with maps of the inferred fault patterns in the vicinity of the lunar rilles Rima Ariadaeus and RimaeHypatia I and 11. The lunar and terrestrial features have several characteristics in common; this article spotlights these and comments on their possible meanings.
Summary of telescopic lunar stratigraphy program
Measurements that could be carried out during traverse of moon in Kepler-Encke region to determine subsurface structure, surface density and chemical composition, etc
Thermal conductivity model for planetary igneous differentiation, discussing melting behavior as function of pressure and temperature
Mineral deposits on moon noting probable magmatic segregation, fumarole products, carbonaceous deposits, etc
Apollo 12 crew observations of moon, earth, lunar surface geology, and EVA
Lunar topographic, geologic, magnetic field, gravitation, and atmospheric data from Apollo 14 experiments and photography
Apollo 14 lunar seismographic, geologic, magnetic field, and atmospheric data summary
Apollo 11 and 12 crystalline rocks petrographical analysis and textural-mineralogical-chemical group classification, considering local stratigraphy reconstruction
Crew observations of the Apollo 15 flight are presented. The observations are concerned with the following phases of the flight: (1) translunar and transearth coasts, (2) lunar landing and ascent, (3) standup extravehicular activity, (4) surface experiment deployment, (5) lunar traverse geology, and (6) orbital observations.
The observations by the astronauts on the Apollo 16 flight are reported. Topics discussed include: lunar orbit and landing, surface experiment deployment, lunar traverse geology, EVA-1, EVA-2, EVA-3, orbital observations, and general observations.
In the reported investigation, bulk magnetization properties within two lunar surface geologic units have been inferred using low-altitude, high-resolution Apollo 16 subsatellite magnetometer data. On the basis of correlations of mapped anomalies with relatively surficial units on the central near side, a surface plate model with thickness much less than the subsatellite altitude was adopted and was used to represent the sources of largest anomalies. The results strongly suggest that directional coherence of the surface density of magnetization can occur over horizontal scales up to 100 km. Tentative evidence for a lack of directional coherence on scales greater than 100 km was found in the case of the Fra Mauro Formation.
Evolutional aspects and geological interpretations in lunar science