The amount of dark matter in the universe is
A) many times more than the amount of visible matter.
B) entirely unknown at the present time.
C) about the same as the amount of visible matter.
D) many times less than the amount of visible matter.
E) about twice as much as the amount of visible matter.

Question

Quizplus · Accepted Answer

Dark matter is estimated to make up about 27% of the universe's mass-energy content, which is many times more than the visible matter, which constitutes about 5%.

The Amount of Dark Matter in the Universe Is