Question

What is the universe made of? Astronomers still cannot account for 95% of the universe.

Answer 1

Answer:

dark matter

Humans, along with everything on Earth and everything we have ever discovered in space, constitute less than 5 percent of the universe. This type of matter, also known as “ordinary matter,” is minuscule when compared to dark matter, which, when combined with dark energy, forms the remaining 95 percent of the universe