The science is never settled;

[shtferbrains]

The Sun Is Stranger Than Astrophysicists Imagined.

“We just kept finding surprising things,” said Annika Peter of Ohio State University, a co-author of a recent white paper summarizing several years of findings about the solar gamma-ray signal. “It’s definitely the most surprising thing I’ve ever worked on.”

https://www.realclearscience.com/2019/05/02/the_sun_is_stranger_than_astrophysicists_imagined_ 285758.html