Yes. When they are first created after a "normal" star ends it life, they are white because they are very hot. Over time they will slowly cool and in doing so turn from white to yellow, to orange,...
As dwarf stars go, the Sun is kind of middling. Or maybe it's large. It sort of depends on how you count. See, the Sun is a yellow dwarf. Yellow dwarfs tend to be about middle-of-the road if you just...
Yes indeed. All the white ones are.They are stars that have released nearly all the chemical energy from the hydrogen they contain in the form of heat and lightWhen they become too cool to radiate...
A white dwarf is what stars like the Sun become after they have exhausted their nuclear fuel. Near the end of its nuclear burning stage, this type of star expels most of its outer material, creating...