Here is a general theory of how the sun and other stars operate with consideration of dense plasma's prevailing the universe.
This does push against the currently accepted paradigm Arthur Eddington purposed some 100 years ago on "The Internal Constitution of the Stars".
I think this theory can be tested through experiments done in a laboratory format and technically has already been observed in the LENR field.
There is a lot of context so and I highly recommend his channel. I will link the video I think most relates to the LENR field below.
The primary hypothesis which he and I share is that Hydrogen can go through state phases which should be examined more carefully in the operation of galactic filaments, magneto-hydrodynamics, and the theories of dark matter/black holes can be explained with the use of these condensed matter postulates when examining how electrodynamic fields are observed in the universe.
Lithium and the Liquid Metallic Hydrogen Model of the Sun!
Cheers to our future created in the experience of the present moments my friends.