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@stargazersmith@social.linux.pizza
2026-10-06 13:31:25

A Buried Volcano on the Moon Hints At An Ancient Lunar Dynamo - Universe Today
universetoday.com/articles/a-b

A Buried Volcano on the Moon Hints At An Ancient Lunar Dynamo
Scientists know for certain the moon doesn’t currently have a magnetosphere. But they’ve been debating for decades about whether it ever did. Data from both Apollo samples and orbital scientific instruments have proven divisive, and so the debate still rages. But a new paper from researchers at ETH Zurich, DLR, and the Institute of Applied Geosciences hopes to resolve the debate once and for all - by definitively proving that the Moon did, indeed, once have a magnetic dynamo.

@Techmeme@techhub.social
2026-10-06 05:01:31

Sources: Seagate and Toshiba are bidding for TDK's HDD magnetic head business in a multibillion-dollar deal, as they compete for AI data center storage demand (Bloomberg)
bloomberg.com/news/articles/20

@primonatura@mstdn.social
2026-07-30 19:00:28

"Scientists discover some bees have tiny magnetic, internal compasses helping them navigate the world"
#Bees #Insects #Animals

New study: Some bees have tiny magnetic, internal compasses to help them navigate
Some animals are able to use iron-based magnetic compounds to detect and navigate via the Earth’s magnetic field, a sense called magnetoreception. Some bee species are among them.

@cosmos4u@scicomm.xyz
2026-10-09 22:04:57

On the coronal origin of magnetic switchbacks in the #SolarWind: nature.com/articles/s41550-026 -> Solar Orbiter tracks origin of mysterious magnetic switchbacks: esa.int/Science_Exploration/Sp

@arXiv_astrophGA_bot@mastoxiv.page
2026-09-09 11:30:55

Replaced article(s) found for astro-ph.GA. arxiv.org/list/astro-ph.GA/new
[3/4]:
- Characterising the Globular Cluster Systems of Three Local Group Dwarf Galaxies: NGC6822, NGC147 ...
McGill, Ferguson, Mackey, Crociati, Howell, Huxor, Irwin, McConnachie, Savino, Tanvir, Weisz
arxiv.org/abs/2608.28434 mastoxiv.page/@arXiv_astrophGA
- Magnetic Fields in Massive Star-forming Regions (MagMaR). IX. Radiative Torque Alignment and Disr...
Vineet Rawat, et al.
arxiv.org/abs/2609.03458 mastoxiv.page/@arXiv_astrophGA
- Rapid Growth of Intermediate-Mass Black Holes through Disk-induced Stellar Disruptions
Mengye Wang, Yiqiu Ma, Qingwen Wu, Boyuan Liu, Zijian Wang, Zhili Wang
arxiv.org/abs/2609.03701 mastoxiv.page/@arXiv_astrophGA
- Comparison of HMG and flat rotation velocities inferred from galaxy-galaxy weak lensing
Robert Monjo
arxiv.org/abs/2410.04258 mastoxiv.page/@arXiv_astrophCO
- Not-quite-primordial black holes
Wenzer Qin, Soubhik Kumar, Priyamvada Natarajan, Neal Weiner
arxiv.org/abs/2506.13858 mastoxiv.page/@arXiv_astrophCO
- Constraining fuzzy dark matter with the 21-cm power spectrum from Cosmic Dawn and Reionization
Shihang Liu, Yilin Liu, Bowen Peng, Mengzhou Xie, Zelong Liu, Bohua Li, Yi Mao
arxiv.org/abs/2508.10176 mastoxiv.page/@arXiv_astrophCO
- Using Strong Lensing to Detect Subhalos with Steep Inner Density Profiles
Kassidy E. Kollmann, James W. Nightingale, Mariangela Lisanti, Andrew Robertson, Oren Slone
arxiv.org/abs/2510.17956 mastoxiv.page/@arXiv_astrophCO
- Axion Constraints from White Dwarf Cooling in 47 Tucanae
Leesa Fleury, Alysa Obertas, Harvey Richer, Jeremy Heyl
arxiv.org/abs/2511.21676 mastoxiv.page/@arXiv_astrophSR
- Frequency shift and viewing direction variations in gravitational lensing
Miko{\l}aj Korzy\'nski, Mateusz Kulejewski
arxiv.org/abs/2601.13912 mastoxiv.page/@arXiv_astrophCO
- WIMP Dark Matter Searches in Reticulum II Using MeerKAT
Shibre Semane, Geoff Beck, Sphesihle Makhathini, Marco Regis, Gianni Bernardi
arxiv.org/abs/2603.06385 mastoxiv.page/@arXiv_astrophCO
toXiv_bot_toot

@seeingwithsound@mas.to
2026-09-22 09:48:14

Neurostimulation in the treatment of psychiatric disorders: Underlying mechanisms and critical analysis of circuit-based interventions nature.com/articles/s41380-026 "neurostimulation may function less as a direct elicitor of remission and more as a facilitat…

Neurostimulation in the treatment of psychiatric disorders: Underlying mechanisms and critical analysis of circuit-based interventions - Molecular Psychiatry
Neurostimulation of targeted brain regions has emerged as a novel therapeutic approach to induce remission in patients with various psychiatric disorders. This strategy encompasses several modalities, including transcranial magnetic stimulation (TMS), transcranial direct current stimulation (tDCS), deep brain stimulation (DBS), and transcranial focused ultrasound neurostimulation (tFUS), all of which aim to modulate dysfunctional neural circuits and restore activity toward physiological ranges.…

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-08-04 10:16:39

Replaced article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- In situ magnetic-field stabilization for quantum-gas experiments
Gvozdiovas, Vald\'es-Curiel, Liang, Mercado-Gutierrez, Pi\~neiro, Tao, Trypogeorgos, Zhao, Spielman
…

@thomastraynor@social.linux.pizza
2026-08-14 12:47:49

Just tell him no and to F-OFF.
apnews.com/article/trump-aircr

Trump wants older tech used on aircraft carriers, likely costing billions
President Donald Trump is ordering the U.S. Navy to remove the advanced system used to launch fighter jets from its newest type of aircraft carriers and return to using older steam catapults that he has long said he prefers. The directive issued Thursday would likely cost billions of dollars and revert the Navy’s most advanced ships to a system that takes more sailors to operate and is more difficult to maintain. The move comes after years of Trump railing against the new, magnetically powere…

@seeingwithsound@mas.to
2026-09-10 07:21:11

Blue magnetophosphene perception under subthreshold magnetic stimulation in a human retinal degeneration model frontiersin.org/journals/neuro "Extremely low-frequency magnetic fie…

Schematic overview of the experimental stimulation protocols.
@cosmos4u@scicomm.xyz
2026-09-01 23:32:44

Inferring 3D Coronal Magnetic Fields through Seismology-assisted Inversions of IQU-only Spectropolarimetric Observations: #SolarCorona