4.8 Article

Untrackable distal ejecta on planetary surfaces

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Astronomy & Astrophysics

Exotic clasts in Chang'e-5 regolith indicative of unexplored terrane on the Moon

Xiaojia Zeng et al.

Summary: The 2-Gyr-old Chang'e-5 samples are the youngest lunar basaltic regolith returned to Earth and can provide new information about lithological diversity and regolith gardening processes on the Moon. Analysis of over 3,000 Chang'e-5 regolith particles revealed 7 exotic igneous clasts, including a pyroclastic glass bead that suggests previously unrecognized volcanic eruptions on the Moon. The lower than expected amount of exotic material in the samples indicates a need to revise current impact ejecta models for young lunar geological units.

NATURE ASTRONOMY (2023)

Article Multidisciplinary Sciences

Characteristics of the lunar samples returned by the Chang'E-5 mission

Chunlai Li et al.

Summary: The CE-5 lunar sample collected by China's Chang'E-5 mission is consistent with weathered mare basalts in terms of mineralogy and petrochemistry. It is classified as a low-Ti/low-Al/low-K type with lower rare-earth-element (REE) contents compared to KREEP. This new sample, characterized by high FeO and low Mg index, could potentially represent a new class of lunar basalt.

NATIONAL SCIENCE REVIEW (2022)

Article Geosciences, Multidisciplinary

New Occurrence of Seifertite and Stishovite in Chang'E-5 Regolith

Runlian Pang et al.

Summary: This study reports the discovery of high-pressure minerals in the regolith of Chang'E-5, which can quantify shock conditions and provide insights into impact processes. The findings suggest the presence of distal ejecta at the sampling site, which is crucial for understanding impact events.

GEOPHYSICAL RESEARCH LETTERS (2022)

Article Geochemistry & Geophysics

Intricate Regolith Reworking Processes Revealed by Microstructures on Lunar Impact Glasses

Pan Yan et al.

Summary: Glasses cooled from impact melt and vapor on the lunar surface, as evidenced by samples returned by China's Chang'E-5 mission, mainly originate from local mare materials and undergo regolith reworking mainly among local materials at low speeds.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2022)

Article Geochemistry & Geophysics

Large-Scale Troughs on Asteroid 4 Vesta Accommodate Opening-Mode Displacement

Hiu Ching Jupiter Cheng et al.

Summary: Through the study of troughs on Vesta's surface, it is found that these troughs are more likely to be formed by jointing or mixed-mode fracturing mechanisms rather than faults. This conclusion is of great significance for understanding the geology of asteroids.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2022)

Article Geochemistry & Geophysics

Young lunar mare basalts in the Chang'e-5 sample return region, northern Oceanus Procellarum

Yuqi Qian et al.

Summary: Chang'e-5 is China's first lunar sample return mission, targeting to land in the northern Oceanus Procellarum region for various geological reasons. The Em4 mare basalts, which cover an area of 37,000 km(2) and are high-Ti basalts from the Eratosthenian age, will provide significant insights into lunar geology.

EARTH AND PLANETARY SCIENCE LETTERS (2021)

Article Multidisciplinary Sciences

The Tharsis mantle source of depleted shergottites revealed by 90 million impact craters

A. Lagain et al.

Summary: The researchers built a database of 90 million craters and identified the Tharsis region as the most likely source of the depleted shergottites ejected 1.1 million years ago, indicating recent anomalous heat in parts of the mantle.

NATURE COMMUNICATIONS (2021)

Article Astronomy & Astrophysics

Improving the Usability of Galileo and Voyager Images of Jupiter's Moon Europa

Michael T. Bland et al.

Summary: This study corrected the locations of Galileo and Voyager images by creating a global least-squares bundle adjustment, resulting in a nearly global image tie-point network. The improved data sets can now be directly used for scientific analysis and future mission planning for Jupiter's moon Europa.

EARTH AND SPACE SCIENCE (2021)

Article Environmental Sciences

Self-Secondaries Formed by Cold Spot Craters on the Moon

Yiren Chang et al.

Summary: Self-secondaries are a background population of secondary craters formed by impacts of sub-vertically launched ejecta, posing a potential threat to the reliability of crater chronology. They are mainly located around complex impact craters on the Moon, but their first discovery around simple craters has been reported. The spatial density of self-secondaries is highly heterogeneous and they are more abundant downrange of the ejecta deposits from non-vertical impacts.

REMOTE SENSING (2021)

Article Astronomy & Astrophysics

Geology of the Chang'e-5 landing site: Constraints on the sources of samples returned from a young nearside mare

Le Qiao et al.

Summary: The collection and return of extraterrestrial materials have significantly advanced our understanding of planetary formation and evolution; the detailed geological context and precise laboratory analysis are crucial for interpreting the samples; the successful return of lunar samples by the Chang'e-5 mission presents a unique opportunity to study late-stage lunar volcanism.

ICARUS (2021)

Article Astronomy & Astrophysics

Modeling Early Clustering of Impact-induced Ejecta Particles Based on Laboratory and Numerical Experiments

Kanon Nakazawa et al.

Summary: A projectile impact on a granular target results in an ejecta curtain with a heterogeneous material distribution, formed primarily through initial inelastic collisions and subsequent geometric expansion. Experimental and simulation results indicate that the formation of the heterogeneous pattern is completed in a timescale comparable to the expansion of the curtain, without further cluster collisions.

PLANETARY SCIENCE JOURNAL (2021)

Article Astronomy & Astrophysics

Terrain Effect on Impact Cratering

V. V. Shuvalov

SOLAR SYSTEM RESEARCH (2020)

Article Geochemistry & Geophysics

The Provenance of Regolith at the Chang'e-5 Candidate Landing Region

Minggang Xie et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2020)

Article Geochemistry & Geophysics

Impact Ejecta Near the Impact Point Observed Using Ultra-high-Speed Imaging and SPH Simulations and a Comparison of the Two Methods

Takaya Okamoto et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2020)

Article Geochemistry & Geophysics

Global Spectral Properties and Lithology of Mercury: The Example of the Shakespeare (H-03) Quadrangle

N. Bott et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2019)

Review Astronomy & Astrophysics

Calibration, Projection, and Final Image Products of MESSENGER's Mercury Dual Imaging System

Brett W. Denevi et al.

SPACE SCIENCE REVIEWS (2018)

Article Astronomy & Astrophysics

The length of lunar crater rays explained using secondary crater scaling

Jacob R. Elliott et al.

ICARUS (2018)

Article Geochemistry & Geophysics

Revised recommended methods for analyzing crater size-frequency distributions

Stuart J. Robbins et al.

METEORITICS & PLANETARY SCIENCE (2018)

Article Physics, Multidisciplinary

Ray Systems in Granular Cratering

Tapan Sabuwala et al.

PHYSICAL REVIEW LETTERS (2018)

Article Geochemistry & Geophysics

Examining the Potential Contribution of the Hokusai Impact to Water Ice on Mercury

Carolyn M. Ernst et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2018)

Article Astronomy & Astrophysics

Distal ejecta from lunar impacts: Extensive regions of rocky deposits

Joshua L. Bandfield et al.

ICARUS (2017)

Article Geochemistry & Geophysics

Revised constraints on absolute age limits for Mercury's Kuiperian and Mansurian stratigraphic systems

Maria E. Banks et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2017)

Article Geosciences, Multidisciplinary

The self-secondary crater population of the Hokusai crater on Mercury

Zhiyong Xiao et al.

GEOPHYSICAL RESEARCH LETTERS (2016)

Article Geosciences, Multidisciplinary

The Coriolis effect on mass wasting during the Rheasilvia impact on asteroid Vesta

K. A. Otto et al.

GEOPHYSICAL RESEARCH LETTERS (2016)

Article Astronomy & Astrophysics

Morphometry of impact craters on Mercury from MESSENGER altimetry and imaging

Hannah C. M. Susorney et al.

ICARUS (2016)

Article Geochemistry & Geophysics

Size-frequency distribution of different secondary crater populations: 1. Equilibrium caused by secondary impacts

Zhiyong Xiao

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2016)

Article Astronomy & Astrophysics

Crater-ray formation by impact-induced ejecta particles

T. Kadono et al.

ICARUS (2015)

Article Astronomy & Astrophysics

Jetting during vertical impacts of spherical projectiles

B. C. Johnson et al.

ICARUS (2014)

Article Astronomy & Astrophysics

Spin-orbit evolution of Mercury revisited

Benoit Noyelles et al.

ICARUS (2014)

Article Geosciences, Multidisciplinary

Large-scale troughs on Vesta: A signature of planetary tectonics

D. L. Buczkowski et al.

GEOPHYSICAL RESEARCH LETTERS (2012)

Article Geochemistry & Geophysics

A mechanism for the production of crater rays

Valery Shuvalov

METEORITICS & PLANETARY SCIENCE (2012)

Article Multidisciplinary Sciences

Flood Volcanism in the Northern High Latitudes of Mercury Revealed by MESSENGER

James W. Head et al.

SCIENCE (2011)

Review Astronomy & Astrophysics

Lunar Reconnaissance Orbiter Camera (LROC) Instrument Overview

M. S. Robinson et al.

SPACE SCIENCE REVIEWS (2010)

Review Astronomy & Astrophysics

The mercury dual imaging system on the MESSENGER spacecraft

S. Edward Hawkins et al.

SPACE SCIENCE REVIEWS (2007)

Article Astronomy & Astrophysics

Launch of martian meteorites in oblique impacts

N Artemieva et al.

ICARUS (2004)

Article Astronomy & Astrophysics

The origin of lunar crater rays

BR Hawke et al.

ICARUS (2004)

Article Geochemistry & Geophysics

Effect of planetary rotation on distal tektite deposition on Mars

KE Wrobel et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2004)

Article Geochemistry & Geophysics

Asymmetry of ejecta flow during oblique impacts using three-dimensional particle image velocimetry

JLB Anderson et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2003)

Article Multidisciplinary Sciences

Fires of the apocalypse

I Semeniuk

NEW SCIENTIST (2003)

Review Geochemistry & Geophysics

Trajectories and distribution of material ejected from the Chicxulub impact crater: Implications for postimpact wildfires

DA Kring et al.

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS (2002)

Review Astronomy & Astrophysics

The MESSENGER mission to Mercury:: scientific objectives and implementation

SC Solomon et al.

PLANETARY AND SPACE SCIENCE (2001)