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

Our hypotheses are initially rooted in theoretical consistency and elegance, but...ultimatel y it is experiment not rigid belief that determines what is correct.

Science is a combination of theory and experiment and the two together are how you make progress.

The universe has its secrets. Extra dimensions of space might be one of them. If so, the universe has been hiding those dimensions, protecting them, keeping them coyly under wraps. From a casual glance, you would never suspect a thing.

When I was in school I liked math because all the problems had answers. Everything else seemed very subjective.

Secrets of the cosmos will begin to unravel. I, for one, can't wait.

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