What you will opine that what may exactly happening on the sun's surface?
consistent surface polution resulting into a red giant(in sun's case)?
In another star's death this polution is taking a great part to collapse the star from its position, in steller surface polution case do you think that if sun will occur as red giant the immediate cause of it will be the steller surface polution only due to some heavy material gather into the sun's core?
and in such case the operation of solar flairs will partially stop or interrupt?
My question is here : that in such case sun may acquire some solid things into it which metalicity may be count in exact measurements.
Preview: Stellar tiramisu Star surface polluted by planetary debris