Results 51 to 60 of about 1,640 (140)

Mercury's Tectonics Record a Damage Zone From the Caloris Basin‐Forming Impact

Journal of Geophysical Research: Planets, Volume 131, Issue 7, July 2026.
Abstract The Caloris basin is the largest of the well‐preserved basins on Mercury and has left a dominant mark in the planet's geologic record. Previous analysis of orientations of a global compilation of Mercury's faults hypothesized that the Caloris basin‐forming impact introduced a widespread damage zone from which basin‐radial and ‐concentric ...
Christian Klimczak, Kelsey T. Crane, Paul K. Byrne, Işık S. Yazıcı   +3 more
wiley   +1 more source

Technologized Reproduction in Space: A Space‐Bioethical Case for Assisted Procreation

Bioethics, Volume 40, Issue 6, Page 582-588, July 2026.
ABSTRACT With the increasing feasibility of space colonization, the issue of reproduction in space is becoming more relevant. As new settlements on the Moon, Mars, and other celestial bodies emerge, ensuring generational continuity will be essential for the survival and growth of these communities.
Maurizio Balistreri, Konrad Szocik
wiley   +1 more source

Generating families of 3D periodic orbits about asteroids [PDF]

Monthly Notices of the Royal Astronomical Society, 2012
Yang Yu, Hexi Baoyin
openaire   +1 more source

Contemporary disasters may not kill more women than men: an empirical inquiry into sex‐differentiated fatalities in the twenty‐first century

Disasters, Volume 50, Issue 3, July 2026.
Abstract This study investigates the claim that women are disproportionately more likely to die in disasters by reviewing existing data sources and compiling new datasets on sex‐differentiated disaster fatalities in the twenty‐first century. The analysis is structured by disaster type, covering geophysical, meteorological, climatological, hydrological,
Olivier Rubin
wiley   +1 more source

New knowledge about shock events that affected the L‐chondrite parent body from two heavily shocked L6 meteorite finds

Meteoritics &Planetary Science, Volume 61, Issue 7, Page 1610-1626, July 2026.
Abstract We report new results from a study of shock‐related features in the L6 ordinary chondrites Northwest Africa (NWA) 4672 and NWA 12841. Our observations confirm the occurrence of eight high‐pressure (HP) minerals in each meteorite, namely, ringwoodite, majorite, akimotoite, wadsleyite, albitic jadeite, lingunite, tuite, and xieite.
I. Baziotis, L. Ferrière, C. Ma, J. Hu, D. Palles, P. D. Asimow   +5 more
wiley   +1 more source

Static recrystallization of shocked calcite in Ries impact breccias

Meteoritics &Planetary Science, Volume 61, Issue 7, Page 1456-1473, July 2026.
Abstract Calcite is prone to chemical and microstructural modifications, especially after having been strained at high stresses and strain rates, as during hypervelocity impact events. These modifications include precipitation from pore fluid as well as replacement of strained volumes by recrystallization. In calcite aggregates of a metagranite breccia
Claudia A. Trepmann, Fabian Dellefant, Lina Seybold, Wolfgang W. Schmahl, Elena Sturm, Daniel Weidendorfer, Sandro Jahn, Iuliia V. Sleptsova, Stuart A. Gilder   +8 more
wiley   +1 more source

ASTEROID-GENERATED TSUNAMI

Geological Society of America Abstracts with Programs, 2016
Mark B. Boslough, Michael J. Aftosmis, Marsha Berger, Souheil Ezzedine, Galen Gisler, Barbara Jennings, Randall J. LeVeque, Donovan Mathias, Cynthia McCoy, Darrel K. Robertson, Vasily Titov, Lorien Wheeler   +11 more
openaire   +2 more sources

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, Volume 61, Issue 7, Page 1188-1212, July 2026.
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

Asteroid sample return missions are critical for understanding our Solar System. [PDF]

Nat Commun
Bates H.
europepmc   +1 more source

Giving AI agents a sense of control facilitates reinforcement learning in multitasking scenarios. [PDF]

PLoS One
Österdiekhoff A, Heinrich NW, Russwinkel N, Kopp S.   +3 more
europepmc   +1 more source