In which of the following models will the universe stop expanding?

Question

Quizplus · Accepted Answer

In a closed universe model, the universe will eventually stop expanding and start contracting due to the gravitational pull of its mass content. This model suggests that the density of the universe is above a critical value, leading to a gravitational attraction that is strong enough to halt expansion and reverse it, ultimately causing the universe to collapse in a "Big Crunch."

In Which of the Following Models Will the Universe Stop