Probably if you look like Tyra Banks, it probably is hard, even if you are really smart, for people to take - it surprises some.

All the normal matter in the Milky Way disc is denser than the dark matter that surrounds it.

Sometimes models are surprisingly smart.

There is real confusion about what it means to be right and wrong - the difference between what spiritual beliefs are and what science is.

One of the nice things about math and science is it’s obvious, you get the answer or you don’t get the answer.

We certainly don't yet know all the answers. But the universe is about to be pried open.

Maybe dark matter is denser than we usually assume, kind of like the Milky Way plane.