In a "closed" universe
A) expansion of the universe will continue forever.
B) no additional new stars will form.
C) the universe will neither expand nor collapse.
D) expansion will stop and the universe will ultimately collapse.

Question

Quizplus · Accepted Answer

In a closed universe, the amount of matter is sufficient to eventually stop the expansion of the universe and cause it to collapse in on itself. Therefore, option D is the best choice.

In a "Closed" Universe