Results 181 to 190 of about 15,669 (223)
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Publications of the Astronomical Society of the Pacific, 1892
ABSTRACT An abridged reprint of a popular work by Holden which appeared in The Californian in 1892. Holden describes in a popular way the state of the art of lunar observation and science with a concentration on Copernicus and the Copernican ray system. Of substantially historical interest (Copernicus is thought to be of volcanic origin,
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ABSTRACT An abridged reprint of a popular work by Holden which appeared in The Californian in 1892. Holden describes in a popular way the state of the art of lunar observation and science with a concentration on Copernicus and the Copernican ray system. Of substantially historical interest (Copernicus is thought to be of volcanic origin,
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Nonrandom distribution of lunar craters
Journal of Geophysical Research, 1971Azimuths were plotted between all intersecting lunar craters >10 km in diameter, about 3200 pairs, directed from the center of the older crater to the center of the younger. The results are statistically nonrandom above the 90 percentile. Two broad zones of randomness were found, located approximately at the limbs of the near side of the moon.
Wolfgang E. Elston +3 more
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Icarus, 1965
10 crater radii from the shock epicenter. These fragments are located on the eroded surface of the younger Moenkopi formation and most are probably missiles ejected from the crater. The missiles ejected the farthest were probably Moenkopi fragments but are difficult to detect at present on the Moenkopi surface since the evidence of the impact, the ...
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10 crater radii from the shock epicenter. These fragments are located on the eroded surface of the younger Moenkopi formation and most are probably missiles ejected from the crater. The missiles ejected the farthest were probably Moenkopi fragments but are difficult to detect at present on the Moenkopi surface since the evidence of the impact, the ...
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CONVECTIVE ORIGIN OF LUNAR CRATERS
Annals of the New York Academy of Sciences, 1965SCOPUS: ar.k ; FLWNA ; info:eu-repo/semantics/published ; Geological Problems in Lunar ...
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The Lunar Cratering Chronology
Reviews in Mineralogy and Geochemistry, 2023H. Hiesinger +11 more
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Lunar Crater Projection Optimization
This paper proposes a novel optimization algorithmic framework inspired by the structure and dynamics of lunar craters. Rather than relying solely on a single geometric projection, the algorithm incorporates multiple coupled mechanisms, including crater resonance mapping, impact ejecta memory, tidal shear perturbations, redeposition annealing, topology-openaire +1 more source
1969
You will receive a sheet of Kuiper’s magnificent Photographic Lunar Atlas. This should be handled with great care! We have selected a region not too far from the equator and not too close to the limb, which gives some simplifications in the reduction.
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You will receive a sheet of Kuiper’s magnificent Photographic Lunar Atlas. This should be handled with great care! We have selected a region not too far from the equator and not too close to the limb, which gives some simplifications in the reduction.
openaire +1 more source