Mini

Solar Magnetic Poles: First Shots from Beyond the Equator ⚡ экспресс

Original: "The first out-of-ecliptic observations of the polar magnetic field of the Sun"
arXiv:2512.03611 · 2025-12-03 · CC BY 4.0 · ⏱ 1 min · Stellar
The Solar Orbiter probe has peered for the first time into the magnetic 'attic' and 'basement' of the Sun — its poles.
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The solar probe has peered over the edge: the magnetic field at the Sun's poles has been measured for the first time. The north and south behave differently, as if the star has two personalities. This will help predict space hurricanes more accurately.

🎯 Every 11 years, the Sun's magnetic poles swap places, like a house where the attic and basement change roles. The last time this happened was in 2013.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterJames Clerk Maxwell
Tags
Sun spectroscopy
Laws
Doppler effectMaxwell's equationsPlanck's lawPlanck–Einstein relationWien's displacement lawStefan–Boltzmann law
Original: arXiv:2512.03611 · CC BY 4.0 · bridge42worlds