An explorer of the universe is sexier than a musician.

Science is too important not to be a part of popular culture.

There is so much left of it to explore.

[The 1975 Chase Econometrics] showed that for every one dollar spent on Apollo, 14 came back into the U.S. economy.

Every carbon atom in every living thing on the planet was produced in the heart of a dying star.

When we look out into space, we are looking into our own origins, because we are truly children of the stars.

In science, there are no universal truths, just views of the world that have yet to be shown to be false.