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Continue to ChatNASA's IRIS take a look at the Sun's interior https://www.urban-astronomer.com/news-and-updates/nasas-iris-take-a-look-at-the-suns-interior/
NASA's IRIS take a look at the Sun's interior https://www.urban-astronomer.com/news-and-updates/nasas-iris-take-a-look-at-the-suns-interior/