Which of the following is not true about white dwarf stars?

A. They begin their life cycle once more after being a white dwarf.
B. They eventually fade out.
C. They are about the size of Earth.
D. They are hot, white, glowing objects.



Answer :

Final answer:

White dwarf stars are dying stars that fade out, evolving into black dwarfs.


Explanation:

White dwarf stars are dying stars that will not start their life cycle again. They eventually fade out as they radiate away their heat, becoming black dwarfs. White dwarfs are hot, white, glowing objects, comparable in size to Earth, and maintain their compactness due to electron degeneracy pressure.


Learn more about White dwarf stars here:

https://brainly.com/question/41518994