Thursday - April 23, 2026
Sun's magnetic field originates surprisingly close to the surface
May 22, 2024
EVANSTON, Illinois, May 22 -- Northwestern University issued the following news release:

An international team of researchers, including Northwestern University engineers, is getting closer to solving a 400-year-old solar mystery that stumped even famed astronomer Galileo Galilei.

Since first observing the sun's magnetic activity, astronomers have struggled to pinpoint where the process originates. Now, after running a series of complex calculations on a NASA supe . . .

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