Every eleven years, the sun's magnetic field flips. Sunspots—dark, cooler regions on the sun's surface that mark intense ...
Starlust on MSN
The Sun's magnetic 'engine' is located 200,000 kilometers below its surface, new study claims
Helioseismic data traces the solar dynamo to the tachocline about 200,000 km down.
Interesting Engineering on MSN
Palm-sized magnet rivals world’s most powerful coils for first time, hits 42 tesla
Researchers at ETH Zürich have built the most powerful miniature superconducting magnets ever demonstrated, ...
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