Results 131 to 140 of about 31,297 (265)

Slantwise Convection and Heat Transport in Icy Moon Oceans

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Ocean heat transport on icy moons shapes the ice shell topography, a primary observable of these moons. Two key processes control the heat transport: baroclinic instability driven by surface buoyancy contrasts and convective instability driven by heating from the core.
Yaoxuan Zeng, Malte F. Jansen
wiley   +1 more source

An improved robotic arm constant force control method for forward terrain sensing system on planetary rovers

open access: yesInternational Journal of Advanced Robotic Systems
The traversability of the terrain ahead of planetary rovers significantly impacts the success of their extraterrestrial exploration missions. Accurate perception of the terrain force through a forward wheel-on-limb detection system can provide crucial ...
Lixin Jia   +5 more
doaj   +1 more source

Domed‐rim microbial polygons and their preservation potential

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
Microbially induced sedimentary structures (MISS) derive through interactions between minerals and microorganisms. We define a domed‐rim MISS, morphologically distinct from abiotic mud cracks and demonstrate its potential for long‐term preservation. These structures represent promising biosignatures in ancient environments on Earth and potentially Mars.
Franziska R. Blattmann   +11 more
wiley   +1 more source

Lunar active seismic profiler for investigating shallow substrates of the Moon and other extraterrestrial environments

open access: hybrid, 2023
Takeshi Tsuji   +9 more
openalex   +2 more sources

Surgery in space: The ultimate frontier

open access: yes
Experimental Physiology, EarlyView.
Mohamad Bashir   +5 more
wiley   +1 more source

Science of omics: a molecular space odyssey

open access: yes
Experimental Physiology, EarlyView.
Salomé Coppens   +3 more
wiley   +1 more source

A new cricket genus and first record of Neometrypini (Orthoptera: Oecanthidae) in the Caatinga, Brazil

open access: yesAustral Entomology, Volume 65, Issue 1, February 2026.
Abstract Biological collections are fundamental resources for biodiversity research, although they remain underutilised in many taxonomic efforts. In this study, we examine specimens deposited in the Entomological Collection of the Museu de Zoologia da Universidade de São Paulo (MZSP) to describe a new genus and species of cricket belonging to the ...
Lucas Denadai Campos, Vitor Tonon
wiley   +1 more source

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