Black Dwarf

[mskant]

I have sun. As we know the sun will burn the residual fuel and cools, forming a black dwarf. When it reaches a temperature below 5000 K returned to form at a temperature of 12000K, and so on. Why not cooled further?
Sorry for poor English

[Jar]

Thanks for reporting. We're currently in the process of rewriting our stellar evolution code, which is going to change a lot of this, and will likely address this issue.