Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a black hole? (1 point)
Responses
It is not at the center of the solar system.
It is not at the center of the solar system.
It is not a binary star.
It is not a binary star.
It is not massive enough.
It is not massive enough.
It is much too hot.
1 answer
It is not massive enough.