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"Ghost Murmur" was described as a futuristic CIA tool
that could detect a heartbeat from vast distances.
Physicists say the public story clashes with the basic limits of magnetic sensing
Orzel struggles to see how a Ghost Murmur could work.
“There is really fascinating work being done using quantum magnetometry to measure heart rates,
and magnetic brain scans can now catch the tiny flickers of firing nerves.
“But none of that is something that …

@cosmos4u@scicomm.xyz
2026-05-08 23:22:46

This slide from the #coronagraphs symposium in Boulder from the talk by Sam van Kooten is quite enlightening: it shows two processing steps of a #PUNCH WFI composite, on the left still dominated by the F corona i.e. #ZodiacalLight i.e. interplanetary dust (just as seen in the Artemis II eclipse images) while on the right the - at such distance from the Sun muuuch fainter - K corona has been brought out which traces the Sun's magnetic field.

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-02-10 15:32:50

Crosslisted article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- Hidden Kinematics and Dual Quantum References in Magnetic Resonance
Sunghyun Kim

@cosmos4u@scicomm.xyz
2026-03-31 16:51:33

Proton and Heavy Ion Acceleration by Magnetic #Reconnection at the Near-Sun Heliospheric Current Sheet: iopscience.iop.org/article/10. -> SwRI-led research indicates a more complex Sun’s magnetic engine: swri.org/newsroom/press-releas

@seeingwithsound@mas.to
2026-04-20 17:20:46

Motor imagery affects both cortical and spinal circuitry: a transcranial and trans-spinal magnetic stimulation study frontiersin.org/journals/neura

@cosmos4u@scicomm.xyz
2026-03-05 05:03:31

The seismic diversity of four successive #SolarCycle minima as observed by the Birmingham Solar-Oscillations Network (BiSON): academic.oup.com/mnras/article -> Forty years of data give unique insight into Sun’s inner life: birmingham.ac.uk/news/2026/for - scientists reveal that even small differences in solar magnetic activity produce detectable changes inside the Sun.

@cosmos4u@scicomm.xyz
2026-04-04 00:18:14

ALMA Band 9 CO(6–5) Reveals a Warm Ring Structure Associated with the Embedded Protostar in the Cold Dense Core MC 27/L1521F: #protostars producing rings of gas and magnetic flux as they grow: kyushu-u.ac.jp/en/researches/v

@seeingwithsound@mas.to
2026-04-12 10:53:34

Repetitive transcranial magnetic stimulation for visual snow syndrome: symptoms relief and changes in brain dynamics. A case report #rTMS

@cosmos4u@scicomm.xyz
2026-02-12 22:50:50

Mantle heterogeneity influenced Earth’s ancient magnetic field: #MagneticField for hundreds of millions of years: earth.com/news/deep-heat-has-g

@cosmos4u@scicomm.xyz
2026-03-12 02:00:25

Witnessing Magnetic Reconnection in Tangled Superpenumbral Fibrils around a Sunspot: #Sunspot: aasnova.org/2026/03/11/astrono