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Pole-aitken basin

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http://lroc.sese.asu.edu/posts/985 WebJan 10, 2024 · Among these impact events, the South Pole–Aitken (SPA) basin-forming impact at 4.2–4.3 Ga (refs. 22 , 27 ) led to formation of the largest basin on the Moon, with a diameter of ~2,500 km and ...

[2203.02840] Dielectric properties and stratigraphy of regolith in …

WebJun 10, 2024 · James said that the South Pole-Aitken basin — thought to have been created about 4 billion years ago — is the largest preserved crater in the solar system. While larger impacts may have occurred throughout the solar system, including on Earth, most traces of those have been lost. WebSouth Pole-Aitken Basin might be a good place for a solar-powered Moon colony because it is on the lighter side of the moon which makes it easier for solar powered energy. It could also be a source of water for future moon colonies. Where … phelan segur wine

South Pole-Aitken Basin - Moon: NASA Science

WebApr 15, 2024 · Why can we not see the South Pole-Aitken basin from Earth? How big is the Aitken crater? about 135 km Aitken crater is about 135 km in diameter. It is located on the northern rim of the South Pole-Aitken Basin, the largest preserved basin on the moon. The crater has a central peak and much of its original floor has been buried by younger rock. WebMar 6, 2024 · While orbiting the moon, they took a photo of the mountains rimming the south pole Aitken basin. The elevation change between Leibnitz Beta and the adjacent Shoemaker Crater is about 10 km (6.2 mi). WebMay 22, 2024 · Geologically, the pole lies on the rim of ~21 km diameter Shackleton crater, which is located on the topographic rim of the ~2,500 km diameter South Pole-Aitken (SPA) basin, the largest and oldest basin on the Moon. To prepare for future missions, we conducted a photogeologic analysis of the walls, rim, and ejecta of Shackleton crater. phelan police department phone number

A South Pole–Aitken impact origin of the lunar ... - Science

South Pole–Aitken basin - Wikipedia

WebJan 4, 2024 · Specifically, it landed in the South Pole-Aitken basin, which is a depression feature roughly 2,500 kilometres (1,550 miles) across, and around 8 kilometres (5 miles) deep at its core. WebOct 3, 2024 · Abstract. The sparse occurrence of the mineral olivine in reflection spectra of the Moon’s surface, as well as in deep-seated lunar rocks, has long puzzled lunar … phelan set freeWebMar 1, 2016 · Using Moon Mineralogy Mapper data, we characterize surface diversity across the enormous South Pole‐Aitken Basin (SPA) by evaluating the abundance and composition of pyroxenes, which are … Expand. 60. PDF. Save. Alert. South Pole–Aitken basin ejecta reveal the Moon’s upper mantle. H. Melosh, J. Kendall, +4 authors G. Taylor; phelan self store

"WebApr 16, 2024 · Aitken is on a ~1940 km diameter, slightly elliptical inner ring which falls just short of including Schrödinger and Zeeman near the south pole. Inside this are two additional rings with diameters of 1280 and 420 km. The latter of these is centered on the deepest part of the basin. The other rings are systematically shifted in position, the ... " - Pole-aitken basin

Pole-aitken basin

Geologic structure generated by large‐impact basin formation …

WebApr 13, 2024 · The next year, Chang’e 7 will be launched, and it will land in the South Pole-Aitken Basin to search for water ice beneath craters. In 2028, the Chang’e 8 spacecraft is expected to touch down on the moon, where it will explore resource exploitation strategies. The South Pole–Aitken basin is an immense impact crater on the far side of the Moon. At roughly 2,500 km (1,600 mi) in diameter and between 6.2 and 8.2 km (3.9–5.1 mi) deep, it is one of the largest known impact craters in the Solar System. It is the largest, oldest, and deepest basin recognized on the … See more The existence of a giant far side basin was suspected as early as 1962 based on early Soviet probe images (namely Luna 3 and Zond 3), but it was not until wide-field photographs taken by the US Lunar Orbiter program became … See more Simulations of near vertical impacts show that the bolide ought to have excavated vast amounts of mantle materials from depths as great as 200 km below the surface. However, … See more • G. Jeffrey Taylor (1998). "The biggest hole in the Solar System". Planetary Science Research Discoveries. See more The South Pole–Aitken basin is the largest, deepest and oldest basin recognized on the Moon. The lowest elevations of the Moon (about −6000 m) are located within … See more • Solar System portal • Geology of the Moon • Lunar craters • Lunar water See more • Albedo, Topography, and Mineral Concentrations • Searching for water in the Aitken Basin See more

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WebMantle mass excess per unit area. A large excess of mass in the southern interior of the South Pole-Aitken basin coincides with the central depression outlined in Figure 1 … WebOct 1, 2024 · Data from Nasa’s Grail mission in 2011 mapped the moon’s gravitational field and showed that the South Pole Aitken basin exerted a strong pull.

WebSep 28, 2024 · The South Pole-Aitken Basin on the lunar far side is one of the largest and oldest impact features in the solar system. It's easily seen in the elevation data. The low center is dark blue and purple. Mountains on … WebJan 4, 2024 · The robotic probe Chang’e 4 landed in the unexplored South Pole-Aitken basin, the biggest known impact structure in the solar system, at about 2.30am GMT on Thursday.

WebMar 21, 2024 · The South Pole-Aitken BasinWith a width of 2,500 kilometers and a depth of 13 kilometers, the South Pole-Aitken Basin is the oldest and deepest crater on the Moon and one of the largest in the solar system. On the early Moon, rift valleys formed when a surface made of a material cooled, contracted, and separated from the surrounding … WebStacker compiled a list of 25 things we've learned about the moon since 1969, using data from NASA, the Smithsonian, and other sources to salute over 50 years of historic discoveries.

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WebJun 10, 2024 · James said that the South Pole-Aitken basin -- thought to have been created about 4 billion years ago -- is the largest preserved crater in the solar system. phelan sheriff\\u0027s stationWebDec 1, 2024 · Mascon basins are generally found only within a limited range of diameters: basins smaller than ~200 km are not typically observed to be mascons (e.g., E in Fig. 1), nor is the largest basin, South Pole-Aitken (SPA; 2500 km in diameter; B in Fig. 1). phelan shelter bronxWeb92 rows · Feb 20, 2024 · The topography of the South Pole-Aitken Basin as revealed by the Lunar Orbiter Laser Altimeter (LOLA) (Smith et al., 2010), superimposed over a … phelan senatorWebApr 5, 2024 · The southern interior of South Pole-Aitken (SPA) basin is underlain by anomalously dense mantle with more than 2 x 10 18 kg of excess mass; A two-layered … phelan simpsonWebHere we extend this study globally, examining complex craters in each of the three lunar terranes: highlands, maria, and the South Pole-Aitken basin. We find that craters within South Pole-Aitken ... phelan stationWebJul 18, 2024 · The largest confirmed crater on the Moon, and the second largest in the entire solar system, is the South Pole-Aitken basin or SPA. It is about 2500 kilometers in diameter. It would span the distance from New York City to Denver. SPA’s crater bottom is about 13 kilometers below the highest point on its mountainous rim. phelan steak houseWeb"The Lunar wide Effects of the Formation of Basins on the Megaregolith." Lunar and Planetary Science Conference 36, 1209: Petro, N., and C. Pieters. 2004. "Comparison of the Geologic Setting of the South Pole-Aitken Basin Interior with Apollo 16: Implications for Regolith Components." phelan tramelli