Results 171 to 180 of about 83,326 (348)

Increased small impactor flux on the Moon as inferred from regolith thickness at the Chang'E-5 Region. [PDF]

Nat Commun
Zhang M, Jia B, Eke VR, Fa W.
europepmc   +1 more source

A description of plume-surface interactions and non-dimensional analysis for crater formation

Gregory Shallcross
openalex   +1 more source

Confirmation of the impact origin of the Late Ordovician Tvären impact structure (southeast Sweden) and emplacement of impactites in a marine setting

Meteoritics &Planetary Science, EarlyView.
Abstract The Tvären structure in southeastern Sweden has been listed as a confirmed marine‐target impact structure for decades. However, to date, no measurements and/or indexed data of planar deformation features in quartz grains from the structure have been published or any other unequivocal evidence of impact.
Katarzyna J. Gajewska, Sanna Alwmark, Mikael Calner, Sylvain Richoz, Jens Ormö, Erik Sturkell, Carl Alwmark   +6 more
wiley   +1 more source

A Multi-Feature Fusion-Based Two-Stage Method for Airport Crater Extraction from Remote Sensing Images. [PDF]

Entropy (Basel)
Zhao Y, Chen D, Gong J.
europepmc   +1 more source

Supporting information for ''Polyphase mid-latitude glaciation on Mars: chronology of the formation of superimposed glacier-like forms from crater-count dating''

, 2019
Adam Hepburn, Felix Ng, Stephen J. Livingstone, Tom Holt, Bryn Hubbard   +4 more
openalex   +1 more source

Polymict melt‐bearing breccia dikes in the Morokweng impact structure formed by slip‐induced mechanical mixing of pseudotachylite and cataclasite along large‐displacement impact faults

Meteoritics &Planetary Science, EarlyView.
Abstract A core drilled through shocked and faulted Archean granitoid gneisses and dolerites in the eroded peak ring of the 70–80 km diameter Morokweng impact structure intersects multiple centimeter‐ to meter‐wide clastic‐matrix breccias containing a polymict clast population of lithic and mineral clasts and altered, millimeter‐ to centimeter ‐size ...
Roger L. Gibson, S'lindile S. Wela, Leonidas C. Vonopartis, Marco A. G. Andreoli   +3 more
wiley   +1 more source

Searching for surficial water ice in lunar permanently shaded regions (PSRs) with ShadowCam. [PDF]

Sci Adv
Li S, Robinson MS, Denevi BW, Manheim MR, Mazarico E, Wagner RV, Speyerer EJ, Mahanti P.   +7 more
europepmc   +1 more source

Craters on the cornea

Oman Journal of Ophthalmology
Sujatha Mohan, Revathi Nambiar, Madhuvanthi Mohan, Sashwanthi Mohan   +3 more
openaire   +3 more sources

Impact Craters on Mimas, Rhea, and Iapetus (incomplete surface coverage)

, 2023
S. J. Robbins
openalex   +1 more source

Confirming the impact origin of the São Miguel do Tapuio structure, northeastern Brazil

Meteoritics &Planetary Science, EarlyView.
Abstract The São Miguel do Tapuio structure (SMT) is a remarkable, nearcircular feature of about 21 km diameter, centered at 5°37.6′ S, 41°23.3′ W in Piauí state, northeastern Brazil. The structure is located within the sedimentary strata of the Paleozoic–Mesozoic Parnaíba Basin and predominantly comprises sandstones of the Devonian Pimenteiras and ...
Alvaro Penteado Crósta, Neivaldo Araújo de Castro, Marcos Alberto Rodrigues Vasconcelos, Airton Natanael Coelho Dias, Ludovic Ferrière, Wolf Uwe Reimold, Ana Maria Góes, Jackson Alves Martins, Liliana Sayuri Osako, Raimundo Mariano Gomes Castelo Branco   +9 more
wiley   +1 more source