NASA’s Parker Solar Probe is named after pioneering solar and plasma physicist Eugene N. Parker (Jun 10, 1927 – Mar 15, 2022). It is the first NASA spacecraft named after a living person.
In the 1950s, Parker proposed the existence of the solar wind and predicted the shape of the solar magnetic field. In 1987, he proposed nanoflares to explain why the corona is much hotter than the Sun’s surface.
https://en.wikipedia.org/wiki/Eugene_Parker
https://parkersolarprobe.jhuapl.edu/News-Center/Show-Article.php?articleID=176
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