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How Hot Is the Sun? Our Solar System's Fiery Star, Explained
Credit: NASA/Sally Bensusen Despite being so hot, the corona is less than a millionth as bright as the Sun. As you walk away ...
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The sun's magnetic field will flip soon. Here's what to expect.
The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...