How tree rings help scientists understand disruptive extreme solar storms
January 29, 2026
January 29, 2026
FLAGSTAFF, Arizona, Jan. 29 -- Northern Arizona University posted the following news:
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How tree rings help scientists understand disruptive extreme solar storms
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Scientists have long relied on tree rings to learn about ancient solar storms-rare bursts of high-energy particles from the sun that can disrupt satellites, power grids and communication systems across the planet. When these particles hit Earth's atmosphere, they create a ra . . .
* * *
How tree rings help scientists understand disruptive extreme solar storms
*
Scientists have long relied on tree rings to learn about ancient solar storms-rare bursts of high-energy particles from the sun that can disrupt satellites, power grids and communication systems across the planet. When these particles hit Earth's atmosphere, they create a ra . . .