Voids contain about what percentage of the universe's mass?
A)0
B)5-10
C)40-50
D)100
E)cannot be determined

Question

Quizplus · Accepted Answer

Voids, also known as cosmic voids or supervoids, are vast spaces between galaxy clusters that contain few to no galaxies or matter. These empty spaces are estimated to make up about 40-50% of the universe's mass. Voids are regions of space that contain very few, or no, galaxies. However, they still contain some dark matter and diffuse gas. Therefore, they contribute to the overall mass of the universe. Recent studies suggest that voids might contain as much as 40-50% of the universe's total mass, making C the correct answer.

Voids Contain About What Percentage of the Universe's Mass