There are a lot of questions about dark matter, and I think I can answer some of those questions.
Fritz Zwicky is a scientist that discovered dark matter. He said, “You can’t see dark matter but you can see stars around it.” Believe it or not, most of the dark matter in space went to the 4th dimension. But we still have a lot of dark matter. Dark matter is like a ghost; there is a lot in space but it just looks like black air. Dark matter was not even detected by a telescope but with a telescope, you can see the stars around it.