Results 71 to 80 of about 12,699 (236)
, 2022 This dataset includes ArcGIS files pertaining to rocky ejecta craters in the InSight landing site. These data appear in Warner et al.
Nicholas Warner (8506956)
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EPJ Web of Conferences, 2012 The effect of the impact angle of projectiles on the crater shape and ejecta in thick aluminum alloy targets was investigated in hypervelocity impacts.
Hayashi K., Nishida M., Ito Y.
doaj +1 more source
Meteoritics &Planetary Science, EarlyView.Abstract The framework of the Impact Cratering Committee (ICC) of the Meteoritical Society was approved in 2020, with the first committee members appointed in 2023. The ICC has a mandate to (1) approve, maintain, and update a database of confirmed terrestrial meteorite impact structures, (2) define and regularly update the criteria used for ...
A. J. Cavosie +11 more
wiley +1 more source
, 2023 Supernova remnants interacting with molecular/atomic clouds are interesting X-ray sources to study nonthermal emission. X-ray emission in these systems can be produced by different processes, e.g.
Roberta Giuffrida +7 more
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Meteoritics &Planetary Science, EarlyView.Abstract Within the Danian Scaglia Rossa Formation appears a regionally correlatable horizon cutting across multiple sections and outcrops within the Umbria–Marche Basin of NE Italy, where it is intercalated with uniform pelagic carbonate successions. This horizon is called “ALE layer” and has tentatively been interpreted as a fine‐grained volcanic ash.
Toni Schulz +5 more
wiley +1 more source
Geology of the central uplift of the Kamestastin Lake impact structure, Labrador, Canada
Meteoritics &Planetary Science, EarlyView.Abstract The ~28 km Kamestastin (Mistastin) Lake impact structure is a relatively well‐preserved and well‐exposed complex impact structure. The central uplift of this structure is accessible as two islands in the middle of Kamestastin Lake. We present an updated, detailed geological map and description of Horseshoe and Bullseye islands that provides ...
A. C. Singleton, G. R. Osinski
wiley +1 more source
Impact cratering experiments into highly porous bodies
, 2011 Asteroids represent both an opportunity and a risk. Their pristine environment captures the early collision evolution of the solar system; while their inherent ground impact potential could result in the mass extinction of life.
Vasile, Massimiliano, Gibbings, Alison
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Ejecta Cone Angle and Ejecta Size Following a Non-perforating Hypervelocity Impact
, 2015 The effects of projectile diameter and impact velocity on ejecta cone angle and ejecta size distribution were investigated by striking aluminum alloy 6061-T6 targets with aluminum alloy 2017-T4 spheres at velocities ranging from 2 to 6km/s. The two-stage
Hiraiwa, Yasuyuki +3 more
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Impact provenance and age of a unique basalt found in Apollo 12 regolith
Meteoritics &Planetary Science, EarlyView.Abstract Basaltic sample 12032,366‐18 from the Apollo 12 landing site is distinct among basalts collected at this site, other Apollo landing sites, and lunar meteorites in terms of its age, bulk rock composition, and isotopic composition. We present new Pb isotopic data obtained by in situ Secondary Ion Mass Spectrometry on multiple mineral phases in ...
C. Deligny +5 more
wiley +1 more source
Thermally distinct ejecta blankets from Martian craters [PDF]
, 1993 Utilizing the Termoskan data set of the Phobos '88 mission we have recognized a new feature on Mars: ejecta blanket distinct in the thermal infrared (EDITH).
Betts, Bruce H., Murray, Bruce C.
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