Solar Magnetic Poles: First Shots from Beyond the Equator express
The Sun is not just a ball — it's a magnetic mansion. Its invisible force lines, like electrical wiring, thread through space and control space weather. But until now, we've only seen this wiring from the landing — the plane of Earth's orbit. The attic and basement, the magnetic poles, remained a mystery.
In 2025, the Solar Orbiter probe, like an electrician with a multimeter, sneaked into these invisible floors. Its instrument split the light into colorful bands to reveal magnetic patterns. And here's the surprise: the north and south poles turned out to have different architectures. Their magnetic flows aren't just dissimilar — they change out of sync: when one gains strength, the other weakens, and this dance accelerates month by month.
This attic find is the key to the 11-year rhythm of solar pole flips. By understanding how the wiring 'flickers' above and below, we can more precisely calculate when a magnetic storm will strike Earth's power grids.
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.